Best Sainsmart 3D Printing Filament in 2026

GLOW MULTICOLOR CHANGE - Every 10 Meters color change with Green,Blue,Purple and Pink. Exposure to the strong sunlight or UV light for only 30 minutes will get an amazing glow effect, but too long exposure time may damage the glow filament. Glow green pla filament has the best luminous effect, then glow blue filament, glow deep blue purple filament, shiny glow green filament, glow red filament, glow pink filament

UPGRADE GLOW FILAMENT - AMOLEN Specializes in researching Glow in the Dark Filament, using the most advanced Glow materials, PLA raw materials come from USA. All the glow filaments on the market are a bit brittle, please print with patience and keep the angle smooth when feeding

HIGH COMPATIBILITY - Perfectly compatible with most of the FDM 3D Printer and 3D Pen, Comgrow Creality Ender, ANYCUBIC, Creality 3D, SUNLU, ERYONE, MYNT3D, 3Doodler, 1.75mm pla filament consistent diameter, dimensional accuracy +/- 0.03mm

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

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.

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.

【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.

【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.

【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.

Faster Dissolution Rate: PVA filament begins to dissolve after 1-2 minutes in water at 50°C.

Creative Freedom: Sainsmart PVA filament provides stable support to complex designs, even those with features like cavities, and intricate internal details.

Compatible with PLA: PVA is used in conjunction with PLA not ABS because it adheres well to PLA. The extrusion temperature difference can also be problematic with ABS.

Filament Diameter: 1.75 mm; Shore Hardness: 92A; Dimensional Accuracy +/- 0.04 mm;1 kg (approximately 2.2 lbs) per Spool; Vacuumed Sealed with Desiccant; Recommended extruder temperature:195 - 230°C; Recommended platform temperature: 40 - 60°C

Compared to 95A filament, this 92A TPU Filament exhibits the following properties: higher elongation and abrasion resistance, better elasticity with highly reversible deformation and rebound resilience.

Low warping and stringing, resistance to oils, greases. Printing 92A Filament requires more tweaking than the 95A ones, but with the profile provided by us (find the product description below), printing with it would be much easier.

[Reduced Weight]: Designed with active foaming technology, the SainSmart LW PLA Filament density of 0.54g/cm³ compared to 1.2 g/cm³ for regular PLA, means a huge weight reduction to your printed parts, perfect for stuff like RC planes and drones. The reduced weight enables lower wing loads and stall speed, allowing for overall better performance.

[2X 3D Prints with One Spool]: The foaming expansion of this LW PLA filament makes it possible for you to print at up to 2X Material flow so that you can print more with less material. One LW PLA roll equals up to 2.2 ordinary PLA rolls.

[Unlimited Customization]: The LW PLA filament will start expanding with certain printing temperatures above 210 ℃. By adjusting the printing temperature, speed, and flow during your print, you can customize the expansion effect by using different temperatures and speeds in a section on a model for varied density.

Lightning Fast: The SainSmart GT-3 PLA filament is designed to balance high printing speeds of up to 500mm/s with printing quality. Its excellent fluidity and viscosity factors reduce stringing and sagging, taking your printing to the next level. For optimal results, we recommend a printing speed of around 300 mm/s.

Easy-to-Remove Support: Detaching supports is a quick and easy process when using this filament. They can be taken off without damaging the model underneath, keeping all of its fine details intact.

Matte Finish & Durable: The model made from this material will have a matte finish, which will help hide the layer lines from view. It is also stronger than models printed with regular PLA.

Lightning Fast: The SainSmart GT-3 PLA filament is designed to balance high printing speeds of up to 500mm/s with printing quality. Its excellent fluidity and viscosity factors reduce stringing and sagging, taking your printing to the next level. For optimal results, we recommend a printing speed of around 300 mm/s.

Easy-to-Remove Support: Detaching supports is a quick and easy process when using this filament. They can be taken off without damaging the model underneath, keeping all of its fine details intact.

Matte Finish & Durable: The model made from this material will have a matte finish, which will help hide the layer lines from view. It is also stronger than models printed with regular PLA.

Filament Specification: Filament thickness of 1.75 mm with an accuracy of +/- 0.02 mm; This package contains black, white, gray and silver filaments, 500g per spool. Vacuum-sealed with desiccant included.

High impact resistance: SainSmart ABS filament is a strong and durable material, making it suitable for creating 3D prints that can withstand wear and tear. It is also resistant to impact and mechanical stress.

Incredible Versatility: Our ABS filament is both flexible and heat-resistant. From creating practical parts for machinery to constructing intricate works of art, its versatility makes it ideal for a variety of printing tasks.

[Fast & Even Heating]: SainSmart Filament Dryer Box is equipped with an enhanced heating mechanism. The Polyimide heater inside the box allows for rapid heat up, the curved metal plate enables effective heat transfer and the air circulation fan at the bottom delivers evenly heated filaments.

[Reduced Noise Level]: The upgraded SainSmart 3D Printer Filament Dryer equips with an upgraded centrifugal fan that is 20% quieter than its predecessor, providing you a better experience.

[Up to 24 Hours Timer]:The maximum drying time of this filament dryer is 24 hours, constantly drying your filament for the best printing results.

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

High-quality PLA filament: The recommended nozzle temperature is about 210-220°C. With quality and consistency in mind, stronger toughness with low shrinkage and better layer adhesion. Meet your needs for functional print projects. (Using tips: Please pass one end of the filament into the fixing hole to avoid being entangled after finishing your printing.)

Dimensional Accuracy & Consistency: PLA filament. Self-adaptive control system in the manufacturing guarantee the 1.75 mm diameter, dimensional tolerance: +/- 0.02mm, 1 kg spool (2.2lbs) net weight.

Clog-Free & No Bubble: PLA is vacuum sealed with desiccant to protect the filament from moisture to achieve high-precision printing.No clogging and bubble-free.

✔GLOW PLA FILAMENT - Contains 20% glow powders that glow in the dark after absorbing light energy. Exposure to the strong sunlight or UV light for only 30 minutes will get an amazing glow effect, but too long exposure time may damage the glow filament. Glow green pla filament has the best luminous effect, then glow blue filament, glow deep blue purple filament, shiny glow green filament, glow red filament, glow pink filament

✔UPGRADE GLOW FILAMENT - AMOLEN Specializes in researching Glow in the Dark Filament, using the most advanced Glow materials, PLA raw materials come from USA. All the glow filaments on the market are a bit brittle, please print with patience and keep the angle smooth when feeding

✔HIGH COMPATIBILITY - Perfectly compatible with most of the FDM 3D Printer and 3D Pen, Comgrow Creality Ender, ANYCUBIC, Creality 3D, SUNLU, ERYONE, MYNT3D, 3Doodler, 1.75mm pla filament consistent diameter, dimensional accuracy +/- 0.03mm

32 rolls, 250g per roll, easy to use. 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.

✔Glow In The Dark Filament - Print as usual, then expose your model to sunlight or UV light for 30 minutes, take it back to the dark room, and the amazing glowing model is done! Attention: too long exposure time may damage the glow filament

✔Glow Like Green Starry Sky Filament - When not glow, the glow pla filament shows transparent and black with some spots. After charge, the spots will glow in the dark and shiny like green starry sky. which is very suitable for printing decorations for room, party, Thanksgiving and Christmas

✔High Compatibility & Less Tangle - Due to the high quality standards in terms of manufacturing accuracy and the small tolerance in diameter of+/-0.03mm, it is perfectly compatible with most FDM 3D printers and 3D pens on the market. Full mechanical winding, bring more neat wiring, smooth entry, avoid possible blockage and line breaking