Best Sainsmart in 2026

Filament Diameter: 1.75 mm; Shore Hardness: 95A; Dimensional Accuracy +/- 0.05 mm; 0.8 kg (approximately 1.76 lbs) per Spool; Vacuumed Sealed with Desiccant; Recommended extruder temperature:195 - 230°C; Recommended platform temperature: 40 - 60°C

SainSmart TPU filament is renowned for its high quality and ease of use, offering you a flexible and strong parts with consistency and smooth finish.

Compatibility: It is compatible with most FDM printers on the market that use 1.75 mm filament, including SainSmart x Creality, Prusa i3, Monoprice MakerSelect & Qidi, and other RepRap printers.

TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics which prints strong parts that are also flexible.

Compatible with all FDM printers on the market that accept 1.75 mm filament. Including Prusa i3, Monoprice MakerSelect, SainSmart xCreality, WanHao & Qidi, and other RepRap printers.

With proper settings, TPU is easy to print thanks to excellent bed adhesion and the filament’s tendency to not warp.

Filament Diameter: 1.75 mm; Shore Hardness: 95A; Dimensional Accuracy +/- 0.05 mm; 0.8 kg (approximately 1.76 lbs) per spool; Vacuumed sealed with desiccant; Recommended extruder temperature: 200 - 220°C; Recommended platform temperature: 40 - 60°C

TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics which prints strong parts that are also flexible

Compatible with all FDM printers on the market which accept 1.75 mm filament; Including Prusa i3, Monoprice MakerSelect, SainSmart xCreality, and other RepRap printers

Larger Working Area: This helping hand comes with a 11.1x 7.1 in base which is larger than most of the products on the market! You can freely place the helping hands on the base and get a spacious and comfortable working space.

Free Your Hands: With four 7.5 in/ 14.0 in adjustable metal gooseneck arms and four PCB Pillars to use as a Circuit Board Holder. All have strong magnetic bases which can be positioned anywhere on the heavy steel base to suit any size project. Completely free your hands!

User Friendly Design: Each clip comes with rubber sleeves which can effectively protect the surface of electrical board or jewelry from damage. This helping hand comes with a LED magnifying lamp. You can easily switch 3 color temperatures and 10 brightness levels. Magnified 5 times glass helps to view more details. As far as possible to ensure work precision and accuracy.

Approximately 250 grams, feet of filament on a spool with a case so it's not flopping all over the place. Splash Spools store easily in a desk drawer, stacked space or even hang on a wall. Be sure you are ordering the correct diameter for your printer. This product is only available in 1.75mm.

Specially formulated plastic with increased amount of flexibility, with rigid structure. Recommended for printing objects, which will be impacted more than normal ones.

SAINSMART filament is 100% TPU. TPU is essentially polyurethane, it belongs to the TPE class of thermoplastics. Recommended for printing objects, which will be impacted more than normal ones.

Approximately 250 grams, feet of filament on a spool with a case so it's not flopping all over the place. Splash Spools store easily in a desk drawer, stacked space or even hang on a wall. Be sure you are ordering the correct diameter for your printer. This product is only available in 1.75mm.

Specially formulated plastic with increased amount of flexibility, with rigid structure. Recommended for printing objects, which will be impacted more than normal ones.

SAINSMART filament is 100% TPU. TPU is essentially polyurethane, it belongs to the TPE class of thermoplastics. Recommended for printing objects, which will be impacted more than normal ones.

Approximately 250 grams, feet of filament on a spool with a case so it's not flopping all over the place. Splash Spools store easily in a desk drawer, stacked space or even hang on a wall. Be sure you are ordering the correct diameter for your printer. This product is only available in 1.75mm.

Specially formulated plastic with increased amount of flexibility, with rigid structure. Recommended for printing objects, which will be impacted more than normal ones.

SAINSMART filament is 100% TPU. TPU is essentially polyurethane, it belongs to the TPE class of thermoplastics. Recommended for printing objects, which will be impacted more than normal ones.

Filament Diameter: 1.75 mm; Shore Hardness: 95A; Dimensional Accuracy +/- 0.05 mm; 250g (approximately 0.55 lbs) per spool; Vacuumed sealed with desiccant; Recommended extruder temperature: 200 - 220°C; Recommended platform temperature: 40 - 60°C

TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics which prints strong parts that are also flexible

Compatible with all FDM printers on the market which accept 1.75 mm filament; Including Prusa i3, Monoprice MakerSelect, SainSmart xCreality, and other RepRap printers

Approximately 250 grams, feet of filament on a spool with a case so it's not flopping all over the place. Splash Spools store easily in a desk drawer, stacked space or even hang on a wall. Be sure you are ordering the correct diameter for your printer. This product is only available in 1.75mm.

Specially formulated plastic with increased amount of flexibility, with rigid structure. Recommended for printing objects, which will be impacted more than normal ones.

SAINSMART filament is 100% TPU. TPU is essentially polyurethane, it belongs to the TPE class of thermoplastics. Recommended for printing objects, which will be impacted more than normal ones.

Powerful Heating and Cooling Modes: SainSmart 1800W heat gun is temperature variable, quickly heats up to 1112° F (600° C) or cools down to 140° F (60° C). Dual-mode setting: I: 140 - 752 °F (60° C - 400 °C), 300L / min; II: 140 - 1112 °F (60° C - 600 °C), 500L / min.

Visible Temperature Control Dial: With a temperature adjustment dial, the setting level is displayed by turning the dial, making the temperature setting more visible and accurate. Additionally, the dial design makes the heat gun much easier to control with gloved hands.

Scientific Ergonomic Design: With a scientific ergonomic design and a rubber covered handle, SainSmart heat gun is comfortable to hold. In addition, it has a stable self-standing design for hands-free use. The alone operation becomes a piece of cake.

Electrifying and intense, solid neon colors inject excitement and inspiration into designs. Enliven your work with these neon color filaments.

Filament Diameter: 1.75 mm; Shore Hardness: 95A; Dimensional Accuracy +/- 0.05 mm; 0.8 kg (approximately 1.76 lbs) per spool; Vacuumed sealed with desiccant; Recommended extruder temperature: 200- 220°C; Recommended platform temperature: 40 - 60°C

SainSmart TPU filament is renowned for its high quality and ease of use, offering you flexible and strong parts with consistency and smooth finish.

Better Value: The Ender 3 V2 has the same 220 x 220 x 250 mm build volume as its predecessor, that's more reliable and easier to use.

Enhanced Durability and all-metal frame provide the extra rigidity you need for consistently great prints.

Upgraded power supply: Equipped with a new Meanwell power supply that delivers stable and consistent power for the better performance.

[Achieve Creative Freedom]: With a build volume measuring 300 x 30 x 320mm, the new Creality Ender-3 MAX Neo allows you to print large projects in one go.

[Easy Setup]: 6-minute assembly; The built-in CR Touch auto-leveling kit and color touch screen with rotary knob takes the Ender 3 Max Neo to a new level of ease of use, making it a great 3D printer for beginners.

[Improved Experience]: The Ender 3 Max Neo comes with belt tensioner on both X-axis and Y-axis for easier maintenance. In addition, Equipped with silent TMC2208 board and filament run-out sensor, it brings you a smooth 3D printing experience.

Stronger Suction - This upgraded aquarium filter has stronger suction than the original version. Up to 35W power and 528GPH max flow rate ensure waste and impurities in the tank are captured effectively, making your tank clean in a shorter time. 3 stages of biological cotton to ensure water clarity and effectively purify water and adsorb odors. Provide a healthy living environment for your lovely pets.

Compact Design - The filter cartridge of the upgraded version is made of transparent ABS, which is stronger and more durable than the original version. The transparent material can let you check the use of the filter element whenever you want and replace it in time. This silent filter operates with a sound less than 35dB. It can provide you with an ultra quiet working environment.

Wide Application - 528 GPH (2000L/H) max flow rate, max lift height of 5.9ft. Fits a range of different size tanks from 15 gallon fish tanks up to 180 gallons, and fountains up to 264 gallons with a feature no more than 4.92ft in height. Can be used for freshwater or saltwater.

Ultra Quiet: XpertMatic aquarium internal filter could supply oxygen and create an aquarium water cycle. It provides a healthy living environment for your lovely pets. eg, fish and turtle. Less than 35dB, you can use it in your bedroom aquariums.

Leave The Water Crystal Clear: Adopts 3 stages of filtration to ensure water clarity. Suitable for marine and freshwater aquariums.

Wide Application: Max Flow Rate: 475GPH(1800L/H). Max Lift Height: 4.92ft. Fits for up to 120-gallon aquariums, fish tanks, and fountains up to 264 gallons no more than 4.92ft height.

Class leading values got even easier to use. Pre-assembled and no fuss with assembly taking less than 30 minutes out of the box. An entry-level CNC for anyone who wants to learn a new skill, work on an artwork project, design a DIY gift, or start a small business.

Still based on open-source Grbl v1.1 the PROVer has stepped up to more powerful Toshiba TB6S109 drivers with added life and performance along with added Optocouplers to protect your mainboard from hard stops without risk of damage and eliminate signal noise for more consistent projects and longevity.

Make more with the all-aluminum body and take advantage of the added stability for milling a wider range of materials while also making clean up even easier with acrylic safety baffles to help contain dust and provide a safety barrier.

【No Jamming at All Supported by an all-new technology called layer by layer, with 100% tangle-free. This ensures the filament printed extremely smooth and no more extruder become clogged again.

【Laser Precision Inspected by laser, PRO-3 ensures each inch of filament is precisely engineered to +/-0. 02mm error rate. Consistent round shape avoids unexpected interruption in printing.

【Smart Indicator smart length indicator is present on the surface of the clear PC spool for your convenience to know the length of your remaining filament.

5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current

Equipped with high-current relay, AC250V 10A ; DC30V 11A

Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP432, TTL logic)

【No Jamming at All】Supported by an all-new technology called layer by layer, with 100% tangle-free. This ensures the filament printed extremely smooth and no more extruder become clogged again.

【Laser Precision】Inspected by laser, PRO-3 ensures each inch of filament is precisely engineered to +/-0. 02mm error rate. Consistent round shape avoids unexpected interruption in printing.

【Smart Indicator】A smart length indicator is present on the surface of the clear PC spool for your convenience to know the length of your remaining filament.

【Strong Absorption】 With the large 15050 pure copper motor and the 3300 RPM high suction silent solder fan，the effective smoke absorber distance can reach 7.9in. The absorption of the SainSmart Solder Fume Extractor performs 30% better than other Solder Fume Extractor and only generates less noise.

【Activated Carbon Filter】 The 0.3in thick activated carbon filter cotton effectively absorbs and seizes fumes from solder, flux, laser engraving and chemicals. It can filter the toxic substances and purify your work area effectively. The parcel includes 3 pieces of extra activated carbon filter cotton for replacement. It is very easy to replace and we suggest that you replace the filter every 3 months.

【Sturdy Metal Frame Design】Made of ESD-safe metal, it is much sturdier and more durable than the solder smoke absorber with plastic frame. It can be placed on your working area stably, no worries about being easily moved during use.

The maximum matching 5-axis stepper motor driver

The two-stage signal processing, signal transmission smooth, powerful anti-jamming

Relay output control interface, can be accessed by the spindle motor or the air pump, water pump, etc

【Dual Modes & 4 Working States】The ES15 Electric Screwdriver supports Smart Motion Control Mode & Directional Mode. In Smart Motion Control Mode, it only takes a small turn of the wrist to freely engage forward or reverse. You also can switch between Forward or Reverse in Directional Mode. In addition, this upgraded version adds a manual mode. If the screw cannot be unscrewed in the electric mode, you can unscrew manually.

【High-Performance Power Core】This mini electric screwdriver is equipped with a coreless motor, which has a fast start brake, and reliable operation stability. The highest speed is up to 470rpm/min, electronic torque up to 0.16N.m, and manual torque up to 2N.m. Compact and powerful, perfect for daily tasks and projects.

【Large Capacity Battery】A Built-in large capacity battery ensures this screwdriver can work continuously for up to 6 hours (no-load). Equipped with an Intelligent Battery Management System that can automatically monitor battery power. It will start battery protection when low on power, which ensures longer battery life and durability for long time storage.

Upgrade Version: DS213 is the latest oscilloscope in the family of SainSmart DSO oscilloscope. Compared with DSO203, DS213 upgrades its analog bandwidth to 15MHz (DSO203 is 8MHz) and max sample rate to 100MSa/s (DSO203 is 72MSa/s)

Color Display: The bright color display presents any measured AC current, including sine, square, sawtooth, and triangle waveforms.

Simple to Use: Operation is simple and easy, using taps and swipes much like any smartphone.

【No Jamming at All】Supported by an all-new technology called layer by layer, PRO-3 is featured with 100% tangle-free. This ensures the filament printed extremely smooth and no more extruder become clogged again.

【Laser Precision】Inspected by laser, PRO-3 ensures each inch of filament is precisely engineered to +/-0.02mm error rate. Consistent round shape avoids unexpected interruption in printing.

【Smart Indicator】A smart length indicator is present on the surface of the clear PC spool for your convenience to know the length of your remaining filament.

SainSmart Temperature Sensitive TPU Flexible Filament 95A 1.75mm, 1kg, Heat Discoloration, High-speed printing changed by 28℃ Low Temp.: when the temperature is higher than 28℃, it turns golden yellow automatically. The model will be more gorgeous.

Flexible & Soft S: TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics that prints strong parts that are also flexible.

Durable & Sturdy: Elongation at break ≥800%. It is much higher than other materials, with high impact resistance, good flexibility, good tear resistance, wear resistance, cut resistance, and a low long-term compression set.

The most intriguing feature of this TPU is glowing in the dark, it contains phosphorescent materials that glow in the dark after absorbing light energy. Glowing effect is stronger when exposed to UV light.

TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics which prints strong parts that are also flexible.

Compatible with most purse I3 3D printers on the market that accept 1. 75 mm filament. With Bowden extruder needs to print slowly.

[Incredible Strong] We use a new formula to improve its rigidity and print performance: 75% nylon coupled with 25% carbon fiber, which is ready to take on your next project. With no less than 20% Nylon based carbon fiber SainSmart CF20 is Easy to print, with great surface finish and strength to take on some of your most demanding jobs.

[Lower Shrink Rate] It features with lower shrink rate, higher strength, and rigidity, less warpage and more resistant to wear and tear compared to the traditional nylon filament.

[Smooth Printing] Produce high-quality parts that are easy to process and look great; all while delivering functionality, stiffness, dimensional stability and heat resistance in an easy to print material.

0.5 KG (approximately 1.10 lbs) Spool

1.75mm Filament Diameter (Dimensional Accuracy +/- 0.05mm)

PVA 3D Printer Filament Vacuumed Sealed With Desiccant

PA6 is a thermoplastic plastic with good strength, heat resistance, excellent impact resistance and low warping, but it is sensitive to moisture and needs to be used with the filament dryer.

Printing Setting: Nozzle Temp: 220℃-280℃, bed Temp: 80℃-100℃, printing speed:30-70mm/s, dimensional accuracy +/- 0.04 mm.

High strength and Durability: Suitable for manufacturing durable auto parts, mechanical parts, and protective shells. Nylon filament is an excellent choice for engineering materials. PVA glue is always required for better adhesion.

Powerful But Simple to Use: Built-in signal generator, it has modes of vertical precise, horizontal precise measurement and triggering threshold. Operation is very simple and easy, using taps and swipes much like any smartphone.

Easy Saving & Manage: Built-in 8 MB storage space, it makes saving and transferring waveform data and images easier than ever.

Color Display: The 2.8" 320*240 bright color TFT display presents any measured AC current, including sine, square, sawtooth, and triangle waveforms.