Best Knife Letter Openers in 2026

Package Includes: 3-Pack of our trendiest letter openers yet! 1 each of Mint Green, Hot Pink, and Daisy White. These are guaranteed to be the coveted jewel of all your office supplies.

Efficient Cutting: Easily slice through envelopes like warm butter, and open your mail in a jiffy! Our blade is made of durable stainless steel, and will last a lifetime!

Uncommon Desks Satisfaction Guarantee: If you are at all displeased with your purchase, simply reach out to us via your order's page, and we promise to make things right!

SLAY STACKS OF MAIL IN MINUTES! The concealed, razor sharp, stainless steel blade safely slices through envelopes effortlessly, while the angled pointy tip guides the letter opener with surgical precision so you can prevent paper jams and easily zip through envelopes

NO MORE PAINFUL PAPER CUTS! Stop opening mail by hand and getting paper cuts on your fingers. These durable plastic letter openers have a concealed and firmly secured blade that allows you to quickly and safely open mail smoothly without the ouch of paper cuts or worse - like with traditional metal letter openers

PREVENT RIPPING IMPORTANT LETTERS OR CONTENTS! Simply insert the tip of the mail opener under the corner of the envelope flap, tilt the blade and slide the cutter along the edge for a clean, perfect cut, every time that won't harm the valuable contents inside

Delicate and Cute Appearance: The mini retractable utility knives are designed with cute and gorgeous appearance, vivid cloud shaped, featured with nice process, smooth edge lines and fine textures, a small but beautiful tool will make your life full of interests.

Tiny Size: Cloud shaped knife- 2.16 x 1.42 inch/ 5.5 x 3.6cm (L*W), ejected blade length- 0.27 inch/7mm. Keychain hole diameter: 4mm. Adequate Amount: Package includes 3pcs retractable utility knives with cloud shapes in 3 different colors, white, pink and purple, each color 1 piece.

Long Times to Use: These small letter openers are made of high quality ABS plastic and blade, durable and sturdy to use. With times going on, online shopping becomes popular, many people have so many boxes or bags to open, the mini retractable utility knives are helped.

Universal 31750 Lightweight Hand Letter Opener, 9", Silver

Easy to use and perfect for opening your gift packages during holiday or your moving boxes if you are moving

Nice grip on the handle with the handy size

Retractable Single Edge Razor Blades provide safe use

High Quality Material - made of zinc alloy with polished nickel surface, solid, smooth and rustproofing.

Perfect Design - the opener has a water drop shaped handle with a nice touch feel, and a sword-like long blade of classical taste.

Safe and User Friendly - The pointed end can be easily inserted into the envelope without damaging inside contents or cutting your hand.

GREAT GIVEAWAYS: Perfect way to promote your business! Easily insert a 2 sided business card or 2 business cards. Makes great giveaways, trade show handouts, and mailers for marketing and branding purposes. It keeps you and your company on your clients' mind more than just a business card itself.

CONTROLLED GRIP: The unique safety design ensures that you're only cutting paper and not your fingers! This is the best option for families with children and young kids. The raised edge helps any size hand or fingers get a good controlled grip on the letter opener for a smooth opening every time. This is particularly helpful for office workers who need to open many envelopes quickly and efficiently each day.

DURABLE PLASTIC LETTER OPENER: This high quality clear Zippy Business Card Letter opener speeds up the mundane process of opening the mail, so you can focus on what really moves the needle. These letter openers are ideal for home or business and perfect for women and men who don't want to waste time.

Inlay mother of pearl design

Nice cutting letter envelope

Size: 6.3" Length (16cm)

3 Pack pure black letter openers envelope slitters, small and exquisite, easy to store and safe to use, it is an essential tool for your daily bill opening;

The blade is made of ABS environmentally friendly resin and has a pointed mouth design. Insert the blunt guide plate under the corner envelope cover, and then slide the cutter along the edge to easily cut it without paper jams and document damage;

Durable: stainless blade stays razor-sharp through hundreds of cuts;

💪 HIGH QUALITY CRAFTSMANSHIP | Each letter opener is made through traditional blacksmith techniques of heating pieces of metal and hitting them with a hammer on an anvil. Finally, wax coated, leaving a beautiful polished & rust proof finish to last a lifetime.

🗡️ ALL PURPOSE | Slice through sealed mail and packages with razor perfection. Each letter opener consists of a pointed tip and a sharp bladed edge for maximum efficiency. This is a solid accessory to keep in your home office or a perfect gift for friends & family.

✉️ UNIQUE DESIGN | Each of our mail openers has been hand forged and detailed with a fun spiral end. These are the perfect sized letter openers measuring around 8" in length. Weighing in at 5 oz, our letter openers have the perfect balance for ergonomic handle and grip.

6 Pack of our Executive letter openers! These are guaranteed to be the suprised of all your office supplies.

Safe and efficient tool for opening letters, Easily slice through envelopes like warm butter, and open your mail in a jiffy.

Stainless blade stays razor-sharp through hundreds of cuts and will last a lifetime.

Delicate and Cute Appearance: The mini retractable utility knives are designed with 2 types of gorgeous appearance, flower shaped and cloud shaped, featured with nice process, smooth edge lines and fine textures, a small but beautiful tool will make your life full of interests.

Tiny Size: Cloud shaped knife- 2.16 x 1.42 inch/ 5.5 x 3.6cm (L*W), ejected blade length- 0.27 inch/7mm; flower shaped knife- 1.7 inch/4.3cm in diameter, ejected blade length- 0.5 inch/ 13mm. Keychain hole diameter: 4mm. Can be DIY a special portable box cutter.

Long Times to Use: These small letter openers are made of high quality ABS plastic and blade, durable and sturdy to use. With times going on, online shopping becomes popular, many people have so many boxes or bags to open, the mini retractable utility knives are helped.

Dimension: The envelope opener is 23.1 cm/ 9.1'' in length, 1.5 cm/ 0.6'' in width

Material: Made of stainless steel, solid, durable and lightweight

Open envelope easily: It features a smooth surface and a comfort grip, long blade with no serrated edge design and the tip of the letter slitter is pointy, easy to insert into the envelope without damage the letter

The Perfect Solution: Tired of always having to find poor quality unsafe improvisations whenever you’re struggling to open a package? Would you like to add a lovely vintage touch to your desk? This superb envelope and box opener is exactly what you need!

Premium Quality Construction: This paper slicer is made with superior quality, highly durable materials, a combination of rustproof iron with nickel plating and natural mother of pearl epoxy coating which is guaranteed to withstand the test of time!

Elegant Design: Featuring gorgeous floral accents, an elegant color combination and anti-fingerprint treatment to preserve its unique silver shine for longer, this cute box cutter adds a beautiful note to your home or office!

1 Piece, Letter Opener Envelope Slitter Tea Knife zinc alloy material, nickel plated, → Comfortable and Durable

Total length 9.06 inches, width: 0.71 inches, thickness: 0.39 inches. Used for letters, envelopes, books and packages,etc→ Convenient and Elegant

Envelope Opener with Gift Box, nice gift for family member, colleague and friend. Perfect Gift: Father's Day gift, Birthdays gift, Christmas gift, Halloween gift, Mother's Day gift, party gift, business gift, new year gift

Letter opener size: the envelope opener is 22.7 cm/ 8.9 inches in length and 1.5 cm/ 0.6 inch in width, enough long for opening the envelopes and proper width for handling.This is the rose gold color, looks more refined

Envelope opener material: this envelope slitter is made of stainless steel, full of glossiness, solid, compact, durable and lightweight for extended use

Open envelope easily: long blade with no serrated edge design and the tip of the letter slitter is pointy, easy to insert into the envelope without damage the letter

A pack of 5 simple, safe and efficient letter openers, that are ideal for opening all sizes of letters, envelopes & packages

The recessed and concealed blade minimizes the chance of cutting skin, while also reducing the risk of accidentally cutting the letters contents

The opener efficiently slices open envelopes by gliding it through the underside of the flap

Practical Envelope Opening Knife: Kulannder letter opener is a perfect way to open your letters and envelopes. This envelope knife with a pointy tip, easy to grip, just insert into your envelope. It’s make short work of opening envelopes, much suitable for home and office.

Elegant & Ergonomic Design: The letter opener knife handle is in teardrop-shaped, mellow design can protect your hand from being hurt, but the point and edges are sharp enough to opens neatly while it’s still safe to use.

High-Quality Material: Envelope openers are made of zinc alloy, high polished nickel plated, sleek and classy, lightweight and solid. It’s durable, rust-proof and anti-corrosion for long using life.

Quantity and color: you will get 6 pieces cloud-shaped mini utility knives in 6 different colors, including orange, purple, green, blue, white and pink; Sufficient quantity and color can satisfy your daily need, bringing a lot of convenience

Practical design: the blade of the mini cloud cutter is retractable, push out the blade when needed and its length can be fixed by pushing the button to the clamp to be fixed; There is a hanging hole on the shell, which can be connected to the key ring for easy carrying

Wide applications: cloud shaped mini utility cutters can be applied for letters, packaging boxes, envelopes, food bags, plastic bags, wrapping tapes and more; They are pretty and practical, suitable for home, office and school uses as well as business travel

Cute cloud shape cutter set: the package comes with 8 pieces cloud-shaped mini utility knives in 4 different colors, namely, purple, blue, white and pink, 2 pieces of each color; Sufficient quantity and diverse colors can meet your daily needs and bring a lot of convenience; Lovely shapes remind you to keep a happy mood when using them

Compact and portable: the size of the cloud shaped box cutter is about 2.2 x 1.4 inches, and the thickness of the retractable blade is 0.017 inches; With light weight and small size, it can be placed in your pocket and pencil case, allowing you to use at anytime and anywhere, suitable for people of most ages

Reliable to use: made of durable ABS plastic shell and stainless steel blade, the cloud shaped letter opener is sturdy and reliable, not easy to rust or break, helping you to cut neatly and easily; This mini utility knife can serve you for a long time, and reasonable design makes it easy to hold and can easily fit your hand well

Inlay mother of pearl design

Nice cutting letter envelope

Size: 6.3" Length (16cm)

Value package: 12 pack letter openers envelope slitters, small and exquisite, easy to store and safe to use, it is an essential tool for your daily bill opening;

4 colors, red, green, black and white, the blade is made of ABS environmentally friendly resin, with a pointed mouth design, insert the blunt guide plate under the corner envelope cover, and then slide the cutter along the edge to easily cut it without paper jam and Mutilated documents;

Durable: stainless blade stays razor-sharp through hundreds of cuts;

Unique Patent Design - Instead of a general product, we try to make an artistic work based on our original patent design. We rotating the blade 20 degrees to merge it seamlessly with the handle part. Actual structure of the opener is more of an asymmetric double-edged sword than a single-edged knife, you could use both sides of the blade without problem.This will be a very creative product representing the beauty of minimalist art, while retaining the maximum comfort and functionality.

Safe and User Friendly - This envelope slitter has a safe blade without a razor edges, while the pointed end can be easily inserted into the enveloper and open it cleanly without damaging inside contents or cutting your hand.

High Quality Material - The opener is made of solid zinc alloy with electroplated matte black surface, smooth and rustproofing. Shape of the blade is specially strengthened to prevent bending.

【High Quality】: Silver metal letter opener is made of high-quality zinc alloy, anti-rust and anti-corrosion, durable, smooth and beautiful surface, black letter opener is made of plastic and concealed stainless steel razor blade.

【Humanized Kit Design】: Letter opener envelope knife size is 9 x 0.7in, hand-held design suit to the office and home use, and the small letter opener size is 3*1.8*0.1 inches, keychain design are for easy to carry, suit for outdoor use.

【Gift Package】: Paper cutting knife packed in a black gift box with soft sponge fixation. Exquisite packaging can give gifts directly.

Product Specifics: This envelope opener measures 7 3/4” long and features a beautiful, elegant floral design on the flat, ergonomic handle.

Material: This letter opener is made of pewter and has a 24K gold plated finish.

Multiple Uses: Open your stack of letters, bills, or advertisements quickly and easily with this letter opener. Letter openers can also be used to make gardening a breeze by opening seed packets. Using a letter opener helps keep the contents inside and your hands unharmed.

Elegant Design: Show off your stunning letter opening skills with this traditional beveled 'Paul Revere' letter opener, measuring 9.25 inches long

Vintage Inspired: The sleek stainless steel blade and precision cut topper will take you back to a time before cellphones and computers

Premium Materials: Decorate your noble desk, office and bookshelves with this paper knife featuring a non-tarnish metal blade

Unique mother of pearl design

Comes with a nice paper gift box

Size: 6.7" Length (17cm)

✅Package includes: 6PCS Creative Cute Mini Utility Knives

✅Material: resin + stainless steel; Color: 3 colors as shown, 2pcs for each.

✅Cloud size: 3.8*5.7cm/1.5*2.2inch; Blade length: 1.5cm/0.6inch.

High Value package: 3 pack color letter openers envelope slitters, small and exquisite, easy to store and safe to use, it is an essential tool for your daily bill opening;

3 colors, red, black and white, the blade is made of ABS environmentally friendly resin, with a pointed mouth design, insert the blunt guide plate under the corner envelope cover, and then slide the cutter along the edge to easily cut it without paper jam and Mutilated documents;

Durable: stainless blade stays razor-sharp through hundreds of cuts;

🗡️ HANDMADE FROM WALNUT WOOD - Each unit is made by hand from finest parts of the walnut tree, so every piece is unique and gorgeous!

🗡️ REMARKABLE CRAFTSMANSHIP - The knife is made from the thinnest wood possible (0.1" in thickest part), to ensure it is suitable as a book marker, while being hard and sharp enough to cut envelopes

🗡️ COOL PACKAGING - Kind of scabbard made from craft paper, sewed together by hand. There are photos and hand written instructions on the back.