Best Automatic Pepper Mills in 2026

Cleaner kitchen surfaces – complimentary mill tray to help keep kitchen surfaces cleaner and tidier

Operational with one touch of a button – simple touch button automatically grinds the desired spice

Varied coarseness settings – fine & coarse knob allowing to regulate the size of the chosen herb

Rechargeable Pepper Grinder. Advanced Type-C fast charging technology enables the salt and pepper grinder to get a full charge in 1 hour. Only a 5-minute charge will satisfy your daily basic grinding needs. Support use it while it’s charging if you’re in a hurry. A money-saving solution wastes no more primary batteries for environmental protection.  

One-Hand Automatic Operation. Grind the spices automatically rather than twist repeatedly. The automatic salt and pepper grinder set is more convenient and effort-saving than traditional ones. Control the seasoning amount by the button. Separate the battery and spice container to prevent the spice powder from getting inside for a prolonged lifespan.

5-Level Adjustable Coarseness. Choose the coarseness of grains according to your preference. Rotate the knob on the bottom clockwise for a finer grind or anticlockwise for a coarse grind. Utilize the durable and safe 304 stainless steel drive shaft to bring spices into wanted granular sizes. Spread freshly ground spices for added flavor and taste.

USB Rechargeable: Upgraded electric pepper grinder charges using a charging dock, eliminating the need to spend extra money on batteries like other battery-operated salt and pepper mills.

Large Capacity: Increase the capacity of the grinder so that it can hold up to 75g of sea salt at a time. The large capacity eliminates the need for you to refill your pepper grinder as often.

High Quality material: Automatic grinder is made of stainless steel and ABS material with unique design of ceramic rotor with high hardness and high wear resistance.

✅CONVENIENT ONE-HANDED OPERATION - The electric pepper grinder is gravity activated, Just simply turn upside down and get fresh ground salt or pepper till your heart is contend. No buttons or twisting! The white LED light will turn on automatically when the grinder is in operation. Turn the grinder knob at the top part of the device to adjust your favorite coarseness.

✅BRIGHT WHITE LED LIGHT - Our gravity salt and pepper grinder set come with 3 white LED lights. It is easy to see how much salt or pepper is coming out of the grinder. No more annoying blue light anymore, it’s clearer and brighter than blue lights. The ceramic grinder is on the top to keep your table or counter FREE OF RESIDUE.

✅MODERN DESIGN - Stylish brushed stainless steel pepper mill with acrylic window. Suitable for all dinner tables and kitchen countertops. It comes with a utility brush that can easily clean the top of the grinder. The refillable container holds a huge amount of salt and pepper, so you do not have to keep refilling. And it simply unscrews from the device for filling. Measures 8" tall by 2" wide.

✅✅【UNIQUE DESIGN】This gravity pepper mill has a wide mouth spice container, brushed stainless steel body for corrosion protection, adjustable ceramic blades, and refillable - just unscrew the stainless steel top to easily fill it without confusion. Modern and stylish design is a perfect complement to any kitchen and a great gift.

✅✅【AUTOMATIC OPERATION】Our gravity salt and pepper mill set allow you will not need both of your hands to grind your spices. Better than other brands;you won’t even need to install the batteries! Simply flipped the mill and you will have fresh ground spices! Convenient and funny.

✅✅【ADJUSTABLE MILL】Gravity pepper mill with adjustable grinder,just turn the white knob on top of salt or pepper mill,you can easily adjust the mill knob to choose the coarseness of your spice,salt or peppercorn.Many grinding levels for your choice allows you to grinder your spices from coarse to fine.

👨‍🍳𝘽𝙪𝙩𝙩𝙤𝙣 𝘼𝙘𝙩𝙞𝙫𝙖𝙩𝙚𝙙 𝙂𝙧𝙞𝙣𝙙𝙚𝙧👨‍🍳 - Nothings worse than accidently knocking the grinder over and it turn on for no reason. NOW you can avoid the hassle forever by using the Pokna electric salt and pepper grinder set ! Unlike gravity grinders, Pokna electric pepper mill is button activated, just press and hold the button, you will get freshest salt pepper and other spice powders!

👨‍🍳𝙐𝙎𝘽 𝙍𝙚𝙘𝙝𝙖𝙧𝙜𝙚𝙖𝙗𝙡𝙚 𝘽𝙖𝙨𝙚 & 𝙇𝙀𝘿 𝙡𝙞𝙜𝙝𝙩👨‍🍳 - Plug the USB-C cable at the base, and it will charge both at once in the fitted base. No need to replace batteries frequently - Save your money and time by this easy charging method! Pokna electric salt and pepper grinder has built-in brighter LED light to make it easier to add the right amount of pepper or salt to your dish which helps to prevent over flavoring.

👨‍🍳𝙑𝙖𝙧𝙞𝙚𝙙 𝘾𝙤𝙖𝙧𝙨𝙚𝙣𝙚𝙨𝙨 𝙎𝙚𝙩𝙩𝙞𝙣𝙜👨‍🍳 - Adopt 360°rotation of grinding knob to adjust your desired coarseness - just twist the knob at the bottom of each electric pepper grinder to set coarseness. ❤️NOTE: You can turn multiple circles to adjust the coarseness of your seasonings.❤️ Easily control the texture of your spice grind from coarse to extra-fine. Suitable for most solid spices. Such as sea salt, black pepper, cloves, rosemary, cumin, and other spices.

[225% Increase in Capacity] For ease of use, we have increased the capacity of the transparent container from 1.65oz to 2.7oz, eliminating the need to add seasoning too often.

[Type-C Fast Charging] No needs for preparing batteries any more! TOMEEM rechargeable salt and pepper grinder set comes with a Type-C charging cable for quick charging, grinding at least 60g of spices after fully charged. Fitted with charging indicator, it’ll easily let you know when to go charging for the grinders.

[Easy One-Handed Operation] Grinding is just a matter of pressing a button! There’s also a soft and warm yellow LED light on while working so that seasonings can be seen clearly after being ground. This electric salt and pepper grinder set with LED light is friendly to children, the elders and those who have arthritis, especially people busy meal preparations.

👍[Upgrade Large Capacity]: Upgrade your spice grinding game with our electric grinder's impressive 2.5oz/70g capacity - that's 39% more space than the average grinder! Say goodbye to constant refilling and hello to a world of culinary convenience. With this upgraded capacity, you can now store more of your favorite spices and take your cooking to the next level. Don't settle for less, elevate your spice game with ease!

👍[USB Rechargeable]: Say goodbye to the hassle of replacing batteries with our electric grinder's USB rechargeable feature. Our grinder comes equipped with (2) 3.7V 500mAh lithium batteries and a convenient Type-C cable, allowing you to recharge it anywhere and anytime. Plus, with several weeks of cordless grinding on a single charge, you'll save time and money while elevating your culinary game at home, outdoors, or while on-the-go. Get ready to take your spice grinding experience to the next level!

👍[Gravity Grinder with Enhanced Safety Features]: Worried about accidental spills or starting the grinder by mistake? Our electric grinder features gravity-sensing technology and a safety switch that prevent it from turning on when dropped, tipped over, or mishandled, ensuring worry-free operation and minimizing messes.

✅ [GRAVITY SENSOR + SAFETY SWITCH] Our electric salt and pepper grinder set features both gravity sensing and a safety switch. The safety switch prevents accidental self-starting and ensures safe operation. You can easily disable the gravity-sensing function by turning off the safety switch. To start grinding, simply flip the grinder and it will begin automatically. The safety switch will turn off the grinder if it falls down, preventing self-starting

✅ [FASTER GRINDING] Sangcon automatic salt and pepper grinder set is twice as fast as similar grinders, grinding 0.2 oz in just 1 minute compared to their 0.1 oz. Enjoy faster and more efficient grinding with our high-speed grinder

✅ [ADJUSTABLE COARSENESS] Effortlessly grind your salt and pepper to your preferred consistency with the Sangcon gravity salt and pepper grinder set mill, thanks to its adjustable coarseness feature that allows you to easily crack peppercorns and achieve the perfect grind—from fine to coarse

👍【NO BATTERY NEEDED】2023 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 electric salt and pepper grinder rechargeable is made of the high quality 304 black stainless steel. With a upgraded rechargeable base design, central spice filling position and ceramic core, smooth and easy grinding is ensured at the touch of a button. You can charge the automatic pepper grinder anytime by placing it on the base, without purchasing additional batteries.

👍【ONE HANDED OPERATION】HOMCYTOP automatic salt and pepper grinder set doesn't need to twist. Press and hold the button, you will get fresh salt pepper or other spice powders. Free your hands, you can handle other kitchen tasks while grinding. The independent battery compartment design does not allow salt and pepper to run inside, which can effectively extend the life of the grinder.

👍【MANY ADJUSTABLE COARSENESS】Turn the electric salt and pepper grinder knob at the bottom of the device to adjust the coarseness you like. Turn left to adjust the coarseness, turn right to adjust the fineness., suitable for sea salt, black pepper, gold pepper, white pepper and other solid spices. You can always adjust the coarseness of the grind according to your preference. Enjoy freshly ground pepper or salt anytime, anywhere.

✅ [GRAVITY SENSOR + SAFETY SWITCH] Our electric salt and pepper grinder set features both gravity sensing and a safety switch. The safety switch prevents accidental self-starting and ensures safe operation. You can easily disable the gravity-sensing function by turning off the safety switch. To start grinding, simply flip the grinder and it will begin automatically. The safety switch will turn off the grinder if it falls down, preventing self-starting

✅ [FASTER GRINDING] Sangcon automatic salt and pepper grinder set is twice as fast as similar grinders, grinding 0.2 oz in just 1 minute compared to their 0.1 oz. Enjoy faster and more efficient grinding with our high-speed grinder

✅ [ADJUSTABLE COARSENESS] Effortlessly grind your salt and pepper to your preferred consistency with the Sangcon gravity salt and pepper grinder set mill, thanks to its adjustable coarseness feature that allows you to easily crack peppercorns and achieve the perfect grind—from fine to coarse

✅ 【USB Rechargeable & Kitchen Must Haves 】Our upgraded rechargeable salt and pepper grinder set avoids the hassle of battery replacement, which is different from other automatic salt and pepper grinder set. The electric pepper grinder has a built-in rechargeable 1200mah lithium battery, allowing you to charge it anytime, anywhere. The super long standby time supports 180 uses on a single charge.

✅ 【Easy to Use&Gravity Operation】The electric salt and pepper grinder is gravity activated, Just simply turn it upside down to get fresh salt or pepper. Reduces pain in your hands,compares to manual salt and pepper grinder set。Convenient,which is the kitchen must haves and kitchen gadgets.It is very suitable for gathering with family and friends, having a picnic, etc, and is convenient to carry.

✅ 【Adjustable Grind Coarseness】 Just twist the knob at the top of each salt grinder/pepper grinder to set the coarseness of salt, pepper, or spices you want. Ceramic grinder at the top of pepper mill, turn clockwise to fine particles and counterclockwise to coarse particles. Simple and fashion design, suitable for all dinner tables and kitchen countertops.

Gravity Activated: The salt and pepper grinder set with novel design-GRAVITY SENSOR, just tilt automatic grinding rather than keep on pressing button. With this truly hands free set, you can add condiment with ease to elevate the food fragrance and the whole experience.

Adjustable Coarseness: Easily grind spices to the ideal consistency by turning adjustment knob from fine to coarse according to your needs. The electric salt and pepper grinder set have a rustproof ceramic head to ensure smooth and more delicate grind.

Rechargeable Store Base: The high-quality automatic salt and pepper grinder set is rechargeable battery operated, ultra-long standby which supports 200 uses or continuously working 20mins on a single charge. Thanks to this base that you can simultaneously charge, store, and make a stylish addition to your kitchen.(charging plug not included)

👍【NO BATTERY NEEDED】HOMCYTOP electric salt and pepper grinder rechargeable is made of the high quality 304 stainless steel. With a upgraded rechargeable base design, central spice filling position and ceramic core, smooth and easy grinding is ensured at the touch of a button. You can charge the automatic pepper grinder anytime by placing it on the base, without purchasing additional batteries.

👍【ONE HANDED OPERATION】Automatic salt and pepper grinder set doesn't need to twist. Press and hold the button, you will get fresh salt pepper or other spice powders. Free your hands, you can handle other kitchen tasks while grinding. The independent battery compartment design does not allow salt and pepper to run inside, which can effectively extend the life of the grinder.

👍【MANY ADJUSTABLE COARSENESS】Turn the electric pepper grinder knob at the bottom of the device to adjust the coarseness you like. Turn left to adjust the coarseness, turn right to adjust the fineness., suitable for sea salt, black pepper, gold pepper, white pepper and other solid spices. You can always adjust the coarseness of the grind according to your preference. Enjoy freshly ground pepper or salt anytime, anywhere.

MODERN& CLASSIC APPEARANCE: Brushed 304 stainless steel body, extra large ON/ OFF button and 360° transparent spice container give automatic salt and pepper grinder set a solid and grand appearance.

BIGGER SPICE CONTAINER: The 75ml large spice container of electric pepper grinder reduces frequency to refill. The wide mouth spice chamber of auto salt and pepper grinder set lets you refill directly without any auxiliary tools.

ONE HAND OPERATION: Compared to others, battery salt and pepper grinder set features an oversized on/off button. Makes it possible to grind as soon as grabing it, no need to adjust the position to press the button like others. Salt grinder refillable is powered by 4 AAA batteries. (Battery not included)

👍[USB Rechargeable]: Say goodbye to expensive batteries and environmental waste with our USB rechargeable electric salt and pepper grinder set! Featuring a built-in 800mAh Battery, you can easily charge your grinder set anytime, anywhere without the hassle of constantly replacing batteries. While the initial cost may be a bit higher than manual or AAA battery operated grinders, the convenience and sustainability of our USB rechargeable option makes it a worthwhile investment in the long run.

👍[Upgraded & Durable]: Our salt and pepper grinder set with a brilliant twist! The upgraded structure cleverly separates the motor and grinder, offering protection against pesky spice corrosion and extending the motor's lifespan. The premium grade 304 stainless steel design not only adds a touch of modern elegance to your kitchen, but also locks in the rich aroma of your favorite spices. With a smart bottom cap to catch crumbs, you can enjoy a hassle-free, mess-free grinding experience that's sure to impress even the most discerning foodies.

👍[Modern & Unique Design]: Experience the convenience and style of our electrical pepper grinder, featuring a large button that allows you to grind your spices immediately without fumbling around with different buttons or positions. The stunning Silver design makes them the perfect gift for any occasion, from Thanksgiving Day to Christmas, Anniversaries, Father's and Mother's Day, Birthdays, and even the New Year. Don't settle for boring and outdated manual grinders, upgrade your kitchen with our sleek and efficient electric grinder set!

One Hand Operation: Our Electric Pepper Grinders are able to use with one hand, convenient for your cooking. Easily season your dishes at the push of a button with this two automatic salt and pepper grinders. Each unit uses 6 AAA batteries (not included)

Multifunctional: Grind all kinds of peppercorns as well as an assortment of other spices; Perfect for the home, kitchen, and even restaurants

Convenient Design: Integrated LED Light automatically lights up during grinding; And you can adjust the Gear under the grinder base to control the fineness of your pepper grinding, Easy to refill, assemble and disassemble, and clean.

LARGER CAPACITY - Compare to other electric salt and pepper grinder set, we have increased the mill storage area from 20g to 48g, so the grinder could hold more salt and black pepper. You don't have to refill them very often.

USB RECHARGEABLE BASE - Automatic salt grinder has built-in a 500mAh rechargeable battery. One charge lasts up to 5 to 6 weeks. With a multi-functional USB charging base, for charging and storage. Just place the pepper grinder on the charging base to charge.

EASY ONE-HAND OPERATION - Just use one hand and a simple press of the electric pepper mill metal button, delivering freshly ground spice in seconds. Automatic grinder makes the whole ordeal of cooking much easier, particularly when you’re meal prepping in bulk.

【Easy To Operate & Carry】 Our salt and pepper grinder adopts advanced gravity sensing design, no need manual grinding, no buttons to press. Simply flipped the grinder and you will have fresh ground spices. It is very suitable for gathering with family and friends, having a picnic, etc, and is convenient to carry.

【High Quality & Large Capacity】 It adopts stainless steel material and non-corrosive ceramic blade, which provides long-term durability. and it is more durable than glass. Each salt and pepper shaker has a large capacity that can hold 2/3 cups of spices. You do not need to add them frequently, and you do not have to worry about running out of spices after a meal.

【Adjustable Roughness】 The electric pepper mill has an adjustable mill, so you can easily adjust the mill knob at the top, select different grinding levels according to different spices, and grind the spices you want.

【Auto Operation】： Our pepper grinder has an advanced gravity-sensitive design that allows you to get fresh spices by simply turning the grinder upside down. Positive placement means automatic stopping of grinding. To prolong the life of the grinder it is recommended not to use it upside down for 5 minutes in a row, you can let the machine rest for 3 minutes before continuing to grind.

【High Quality Material】：Stainless steel lid provides a comfortable feel to the grinder. High quality acrylic plastic material, more durable than glass. Large capacity and transparent bottle design, easy to refill and clean, no need to refill the pepper grinder frequently.

【Simple Adjustable Coarse and Fine Buttons】：Ceramic grind coarseness adjuster is located at the top, rotate clockwise for fine grains and counterclockwise for coarse grains. Dried Himalayan salt, pepper granules are recommended for better grinding results.

【High Quality & Large Capacity】JOBKIM& brand adopts black matte or stainless steel case, transparent thick glass body and non-corrosive ceramic blade, which provides long-term durability. It has a large capacity that can hold 2/3 cups of spices. You do not need to add them frequently, and you do not have to worry about running out of spices after a meal.

【Easy To Operate & Carry】 Our pepper grinder adopts advanced gravity sensing design, no need manual grinding, no buttons to press. Simply flipped the grinder and you will have fresh ground spices. It is very suitable for gathering with family and friends, having a picnic, etc, and is convenient to carry.

【Adjustable Roughness】 The electric pepper mill has an adjustable mill, so you can easily adjust the mill knob at the top, select different grinding levels according to different spices, and grind the spices you want.

【Automatic gravity design】Each grinder needs to install 6 AAA batteries, Himalayan salt or pepper, pour down the grinder to get fresh powder.

【Quality Material 】Grindable ceramic blades, stainless steel body is waterproof and oil resistant, acrylic container holds 2.75 ounces of pepper or salt, about 7 tablespoons.

【Soft blue light】Let you see the amount of salt or pepper you put in your food in time to avoid waste when you have dinner with your family, friends, or loved ones.

【 UNIQUE DESIGN 】 --- This electric pepper grinder has a big and wide mouth spice container,acrylic body(BPA-FREE), refillable--Just simply screws stainless steel top off the wide opening, and refill it easily with no mess. Each salt and pepper shaker has a large capacity that can hold 2/3 cups of spices. You do not need to add them frequently, and you do not have to worry about running out of spices after a meal.

【 EASY TO OPERATE & CARRY 】 --- Our pepper grinder adopts advanced gravity sensing design, no need manual grinding, no buttons to press. Simply flipped the grinder and you will have fresh ground spices. It is very suitable for gathering with family and friends, having a picnic, etc, and is convenient to carry.

【 ADJUSTABLE ROUGHNESS MILL 】--- Electric pepper mill with adjustable grinder, you can easily adjust the grinder knob to choose the coarseness of your spice,salt or peppercorn.Many grinding levels for your choice allows you to grinder your spices from coarse to fine.

✅✅【Automatic Operation】The electric salt and pepper grinder has an advanced gravity sensing design, no need for manual grinding, no buttons to press. Simply flip the grinder and you will get fresh ground spices, that free one of your hands to achieve other kitchen tasks. Each grinder requires 6 AAA batteries (Not Included)

✅✅【High Quality & Large Capacity】 Made of high-quality stainless steel material, transparent thick ACRYLIC body and non-corrosive ceramic blade, these electric grinders are durable for long-term

✅✅【Latest Design】Grinding machine is made of high hardness ceramic grinding core, non-corrosive, antioxidative and durable, makes spices fresh and healthy. Also, adjust the tightness of the ceramic grinding core then you can get spices coarse to fine, it allows a flexible coarseness choice

✅ Ergonomic grinders with large capacity – The sturdy glass bottle designed for a comfortable grip. large capacity (5.7 oz / 170 ml) - without a need to constantly refill, and a wide opening for easy refilling and cleaning when needed.

✅ Rechargeable and eco-friendly – The grinding mechanism equipped with a built-in large-capacity rechargeable lithium battery and a compatible USB cable for an easy and environmentally friendly charging method.

✅ Adjustable and automatically operated by gravity – The non-corrosive ceramic rotor allows you to easily control the spice grains from fine to coarse. Easily power on and turn the grinder upside down with one-hand, the gravity will activate the grinding process and reveal the fresh flavors of the whole spices.

【NO BATTERY NEEDED】Salt and pepper grinder set with a upgraded rechargeable base design, no need to purchase additional batteries! Solve battery life issues like how much charge I have left or changing the battery when ready to grinder, because salt and pepper shakers set charging base can recharge the grinder every time you put it on.

【EXQUISITE GIFT PACKAGE】Electric salt and pepper grinder set are the perfect partner for your kitchen and dining table, outdoor BBQ, restaurant, party. Elegant base design keeping your kitchen clean and tidy providing you with maximum convenience. Salt and pepper grinder set battery operated exquisite box is a wonderful gift for housewarming, Mother's Day, Father's Day, Anniversary, Birthday, Christmas or any other occasion.

【ONE-HANDED OPERATION】 Automatic salt and pepper grinder set perfect for one-hand operation, it easy to use and just press a button on the grinder and you will get fresh grind quitely salt pepper or ground spices. Salt pepper grinder set upgraded structure separates the grinding area from the storage area, avoiding corrosion of the motor and making it durable.

Enjoy Freshly Ground Spices Without the Workout: Whether you're a younger cook looking to become more efficient while cooking or a senior that has trouble twisting traditional salt and pepper mills, this battery operated salt and pepper grinder set is sure to shake things up in your kitchen

These Modern Grinders Couldn’t Be Easier to Use: To charge, simply plug them in using the included USB power cords; When the lights turn green, they're good to go; Adjust to your desired coarseness, press the black button to power on, turn them upside, and enjoy fresh salt and pepper without the effort

Large Capacity Design & Simple, No-Mess Refilling: The mills in our automatic salt and pepper grinder set are made from high quality 304 stainless steel and premium clear glass with ceramic burr grinders; Both are large capacity (170ml), so you won't have to refill them often, but, when they do need to be topped off, it's a piece of cake to do

✔️UNIQUE DETACHABLE BASE DESIGN - The storage base can be cleaned with water, and the dual charging base has a groove on the back for you to easily pick up the whole grinder set from the kitchen to the dining table

✔️EASY ONE-HANDED OPERATION - Just push the button, and you will get fresh ground spices to season without effort and make food more delicious

✔️CERAMIC GRINDING CORE WITH ADJUSTABLE COARSENESS - Every spice grinder features a ceramic rotor inside which is hard, resistant to wear and tear, and can maintain a uniform and delicate grinding effect over time

GRAVITY ACTIVATED GRINDER SET | Innovative Shakers Allow You to Freshly Grind Whole Peppercorns, Coarse Sea Salt, Kitchen Spices & Dried Herbs Without the Tiresome Twisting Motion | Just Fill With Your Favorite Ingredient & Flip Upside Down for Better, Stronger Tasting Spices| For Home Cooking, Restaurants, Parties & More

EFFORTLESS ONE-HAND OPERATION | So Easy—You Don’t Even Have to Press a Button! | Automated Design is Powered by Gravity, Allowing You to Hold & Tilt the Grinder Over Your Dish for Instant No-Mess, No-Stress Seasoning | Premium Wide-Mouth Container & Super Sharp Ceramic Blades Make Filling & Grinding a Breeze

BUILT-IN LEDs & COARSENESS CONTROL | Impress Guests & Know Exactly How Much Salt & Pepper You’re Pouring on Food | While the Mill Churns, Bright Blue LED Lights Illuminate for Cool Ambiance | Simply Twist the Coarseness Knob to Adjust Cut Size to Your Precise Preference | Recommended for Seasonings & Spices Up to 5mm

✨:ONE-HANDED OPERATION: Simply press a button on the grinder and you will have fresh ground spices, Convenient and efficient. Battery powered, each grinder Only need 4 AAA batteries (batteries not included).

❤️:️UNIQUE DESIGN: The container Cover is made of transparent acrylic material, Allows you to easily see what spices are filling in the grinder, More beautiful and practical. With the storage base, it not only can help you to hold the grinder but also to store the powder left on the grinder.

😊:ADJUSTABLE GRINDER: Many grinding levels for your choice allows you to grinder your spices from coarse to fine. You can choose the coarseness of your salt or pepper by turning adjustment knob at the head of the grinder.