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When purchasing a product, price is the consumer's primary concern. At present, SainSmart has 198 products for sale. SainSmart products range in price from $14.39 to $959, and the average price of all the products is about $178.79.

You can confidently purchase SainSmart products from the seller SainSmart Official. The brand holds an average rating of 4.5, testifying to its excellent reputation.

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SainSmart Best Sellers

Last Updated: Jan 8, 2026

3D Printers

SainSmart PrintyGo Mini 3D Printer for Kids, 600mm/s Auto Leveling Printer for Beginners with 5" Touch Screen, 1500+ Models, Child-Safe Design, Wi-Fi/App Control, Pre-Assembled for STEM Learning Gift

SainSmart PrintyGo Mini 3D Printer for Kids, 600mm/s Auto Leveling Printer for Beginners with 5" Touch Screen, 1500+ Models, Child-Safe Design, Wi-Fi/App Control, Pre-Assembled for STEM Learning Gift Cover
  • [Why Choose PrintyGo] PrintyGo combines child-safe design, fast 600mm/s printing, and easy setup in one compact printer. Perfect for kids, it encourages creativity and hands-on learning while making 3D printing simple, fun, and educational
  • [Designed for Kids Aged 4–12] Created for young creators, PrintyGo introduces children to the world of STEM learning by blending science, technology, engineering, and math through play. It sparks curiosity, inspires exploration, and develops critical thinking, making it an ideal birthday, Christmas, or holiday gift for young minds
  • [Child-Safe & Eco-Friendly Design] Built with a fully enclosed body to prevent contact with moving or heated parts, PrintyGo ensures peace of mind for parents. It features a child lock system that pauses printing when the door opens, and uses non-toxic, eco-friendly PLA materials that are safe for kids and the environment
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3D Printing Filament

SainSmart PEBA High Rebound 90A Flexible Filament, 1KG (2.2lbs), Super TPU with 78% High Rebound, 20% Lighter & 2X Faster Printing, Nylon-Based Strength, Adjustable Flexibility, 1.75mm, Black

SainSmart PEBA High Rebound 90A Flexible Filament, 1KG (2.2lbs), Super TPU with 78% High Rebound, 20% Lighter & 2X Faster Printing, Nylon-Based Strength, Adjustable Flexibility, 1.75mm, Black Cover
  • [The Next-Gen TPU Alternative] PEBA 90A flexible filament is engineered as the premium replacement for TPU. Combining nylon-level toughness with elastomer flexibility, it achieves the perfect balance of strength and softness for advanced 3D printing projects
  • [20% Lighter, Print Smarter] With a density 20% lower than TPU, PEBA enables ultra-lightweight prints without compromising durability, ideal for drones, robotics, wearables, and performance parts where every gram matters
  • [78% High Rebound Performance] Delivering up to 78% energy return, over 30% higher than TPU, PEBA ensures faster bounce-back, superior elasticity, and long-lasting resilience. Perfect for sports gear, cushioning parts, and functional prototypes
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3D Printing Filament

SainSmart TPU Filament 1.75, Blck Flexible TPU 3D Printing Filament, 1.75 mm, 0.8 kg, Dimensional Accuracy +/- 0.05 mm

SainSmart TPU Filament 1.75, Blck Flexible TPU 3D Printing Filament, 1.75 mm, 0.8 kg, Dimensional Accuracy +/- 0.05 mm Cover
  • 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
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3D Printing Filament

SainSmart 1.75mm Black ePA-CF Carbon Fiber Filled Nylon Filament 1KG (2.2lbs) Spool for 3D Printer

SainSmart 1.75mm Black ePA-CF Carbon Fiber Filled Nylon Filament 1KG (2.2lbs) Spool for 3D Printer Cover
  • [Incredible Strong] We use a new formula to improve its rigidity and print performance: 80% nylon coupled with 20% 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.
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Milling Machines

SainSmart Genmitsu 4040-PRO MAX CNC Router, 710W Trimmer & Linear Rail Driven, Work Area 410 x 405 x 77mm, for Wood Metal Acrylic Cutting Milling, GRBL Control

SainSmart Genmitsu 4040-PRO MAX CNC Router, 710W Trimmer & Linear Rail Driven, Work Area 410 x 405 x 77mm, for Wood Metal Acrylic Cutting Milling, GRBL Control Cover
  • Next-Generation Precision: Advanced X-axis and Z-axis linear guideway structures for enhanced motion stability and precision.
  • Reinforced Spoilboard with Integrated T-Track: The upgraded spoilboard features a central aluminum support bar that reinforces the MDF to prevent sagging under load, while also serving as a T-slot to enable more versatile clamping and fixture options.
  • Powerful Performance: Equipped with a high-powered 710W digital display compact router for superior engraving and cutting.
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3D Printers

SainSmart x WonderMaker ZR CoreXY Multicolor 3D Printer – 600mm/s High-Speed, 4-Color Printing, 300°C Nozzle, Auto-Leveling, 300×300×300mm Large Build Volume

SainSmart x WonderMaker ZR CoreXY Multicolor 3D Printer – 600mm/s High-Speed, 4-Color Printing, 300°C Nozzle, Auto-Leveling, 300×300×300mm Large Build Volume Cover
  • [Why Choose ZR? For No Compromises] The ZR adds 4-color printing to a massive 300x300x300mm volume. Versus multi-color rivals, it gives 50% more build space and costs about 40% less. Get more for less
  • [Multicolor Integrated Filament System] The WonderMaker ZR features a Multicolor Integrated Filament System (MIFS) for seamless 4-color prints right out of the box; nothing extra is needed. With smart jam detection, auto-loading, and filament auto-reloading, it minimizes downtime efficiently
  • [Smart Control & Perfect Print] Achieve perfect first layers with the double-sided PEI plate and real-time flow calibration. Powered by Klipper firmware and WonderMaker Slicer, originally from ORCA Slicer, ZR connects via Wi-Fi and allows for intuitive monitoring of G-code execution, bed leveling, and thermal performance through an intuitive dashboard
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Milling Machines

SainSmart Genmitsu 3018-PROVer V2 CNC Router Machine for Beginner, Mini Milling Engraver Kit with Z-Probe, Limit Switches, E-Stop, Ideal for Wood, Acrylic, MDF, Plastic (Without Offline Controller)

SainSmart Genmitsu 3018-PROVer V2 CNC Router Machine for Beginner, Mini Milling Engraver Kit with Z-Probe, Limit Switches, E-Stop, Ideal for Wood, Acrylic, MDF, Plastic (Without Offline Controller) Cover
  • Best Entry-Level: The Genmitsu 3018-PROVER V2 is the first choice for beginners looking to enter the world of CNC machining. It offers incredible value and opens up a world of possibilities, from creating unique artwork and personalised gifts to starting your own small business.
  • Effortless Enhancement: Accessories can be easily added to increase the functionality of the CNC machine. A wide range of accessories can be added, including extension kits, powerful spindle and offline control, etc.
  • Easy Assembly: The 3018-PROVer V2 has Pre-Assembled Main Parts (gantry frame and the one-piece aluminum spoilboard) and Clear Cable Management. You can have your first CNC machine in under an hour.
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Soldering Stations

SainSmart Magnetic Adjustable Circuit Board Holder, 360 Degrees Rotated, Soldering Helping Hand for Clamping PCB, Desoldering, and Soldering DIY Working Station, ESD Safe

SainSmart Magnetic Adjustable Circuit Board Holder, 360 Degrees Rotated, Soldering Helping Hand for Clamping PCB, Desoldering, and Soldering DIY Working Station, ESD Safe Cover
  • Perfect for PCB Clamping: This PCB holder features two 360°rotating clamps, which can help you adjust the angle of the circuit board according to your soldering work. Retractable to accommodate cards of various sizes up to 150mm wide and 4mm thick.
  • More Stable: You can move the clamp to the stainless steel guide rail for clamping, which is not easy to deform, and is more stable than clamping by welding helping hands.
  • Magnetic Design: The bottom of this PCB holder is super magnetic which you can be positioned anywhere on the iron platform to suit any size project. Completely free your hands!
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Milling Machines

SainSmart Genmitsu 3020-PRO Ultra CNC Router Machine, All-Metal Engraver, Upgraded 710W Spindle for Metal, Wood, Acrylic, PCB, MDF, 60mm Stepper Motor, Work Area 11.8"x8.1"x3.1"

SainSmart Genmitsu 3020-PRO Ultra CNC Router Machine, All-Metal Engraver, Upgraded 710W Spindle for Metal, Wood, Acrylic, PCB, MDF, 60mm Stepper Motor, Work Area 11.8"x8.1"x3.1" Cover
  • 710W Spindle: Whether you're working with solid wood, metal, acrylic, carbon fiber, soft titanium, or more, the upgraded spindle with a 1/8” ER11 collet has you covered. The adjustable speed range (6500-30000 RPM) with 6-speed settings and constant torque control delivers consistent performance.
  • All-Metal: Solid in all-metal construction, the 3020-PRO Ultra CNC router machine features a robust 4040 Y-axis profile and one-piece machined and formed aluminum spoilboard with measuring scales. The dual steel X-axis guide, combined with closed mold materials and a reinforced X-axis backplate, offers exceptional stability for precise and reliable performance.
  • Unmatched Cutting Power: The XYZ-axis of this milling machine is equipped with powerful 60mm stepper motors, delivering an impressive 7.3 Nm of torque. Achieve deeper cuts in aluminum up to 1.5mm in one pass, making tough jobs faster and easier.
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Solid State Relays

SainSmart USB Eight Channel Relay Board for Automation - 12 V

SainSmart USB Eight Channel Relay Board for Automation - 12 V Cover
  • 8 SPDT relays SRD-12VDC-SL-C
  • Supported by our software
  • Extra PCB openings for better voltage isolation
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3D Printing Filament

SainSmart Light Weight Filament 1.75mm, 1KG, LW-PLA Low-Density Active Foaming 3D Printer Filament for RC Planes Drone Parts and Cosplay, White PLA Filament

SainSmart Light Weight Filament 1.75mm, 1KG, LW-PLA Low-Density Active Foaming 3D Printer Filament for RC Planes Drone Parts and Cosplay, White PLA Filament Cover
  • [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.
  • [Active Foaming Control]: Unlike pre-foamed Air PLA filaments, our LW-PLA enables dynamic control over the foaming process directly from your printer. Precisely manipulate the expansion ratio and final part weight by fine-tuning temperature, print speed, and flow rate to unlock variable density and superior strength-to-weight ratios on demand.
  • [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.
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3D Printing Filament

SainSmart - 540GBL Flexible TPU 3D Printing Filament, Glow in The Dark, Luminous Blue, 1.75 mm, 1 kg, Dimensional Accuracy +/- 0.04 mm

SainSmart - 540GBL Flexible TPU 3D Printing Filament, Glow in The Dark, Luminous Blue, 1.75 mm, 1 kg, Dimensional Accuracy +/- 0.04 mm Cover
  • Glow-in-the-Dark Fun: Our filament features a unique glow-in-the-dark effect, thanks to the special material that absorbs light energy. When exposed to strong sunlight or UV light, it creates a mesmerizing glow that will leave you in awe.
  • High-Quality Material: Made with thermoplastic polyurethane (TPU), our filament produces strong and flexible parts with ease. You can trust in the quality of our product to bring your projects to life.
  • No More Warping: Say goodbye to warping and hello to a smooth and seamless printing experience. Our filament provides excellent bed adhesion, preventing jamming and bubbles so you can focus on creating.
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Soldering Stations

SainSmart 2-in-1 Magnetic Helping Hands, Luxurious Soldering Repair Station with Silicone Soldering Mat, PCB Circuit Board Holder, 5X LED Magnifying Lamp, Extra Large & Heavy Duty Base Plate, ESD Safe

SainSmart 2-in-1 Magnetic Helping Hands, Luxurious Soldering Repair Station with Silicone Soldering Mat, PCB Circuit Board Holder, 5X LED Magnifying Lamp, Extra Large & Heavy Duty Base Plate, ESD Safe Cover
  • Large Heavy Duty Metal Base : Massive 13.7" x 9" steel base, which is larger than most of the products on the market! And is extremely sturdy to ensure your workstation doesn't tip over or move an inch.
  • Free Your Hands: With two adjustable metal gooseneck arms, 360° rotational PCB clamp 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!
  • 5X Magnifier Real Glass Lamp : The 5X real glass lens helps you to view details or tiny things, improves your work precision and efficiency. Much more accurate than the 3X lens. With 3 brightness colors and 10 dimmer levels lamp, it offers a clear and magnified viewing experience.
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3D Printing Filament

SainSmart TPU Filament 1.75mm, GT-3 Black Flexible 3D Printer Filament for High-Speed Printing 500mm/s, 2.2 LBS (1KG) Spool, Dimensional Accuracy +/- 0.04mm

SainSmart TPU Filament 1.75mm, GT-3 Black Flexible 3D Printer Filament for High-Speed Printing 500mm/s, 2.2 LBS (1KG) Spool, Dimensional Accuracy +/- 0.04mm Cover
  • Hyper Speed: The SainSmart GT-3 TPU filament is designed to balance high printing speeds of up to 500mm/s with printing quality. 5 times faster than regular TPU filament.
  • Durability: The filament is resistant to damage from sunlight and aging factors, which enhances its lifespan and keeps its performance intact. This makes it suitable for a variety of applications, especially those exposed to outdoor or harsh environments.
  • Elasticity & Toughness: With a hardness rating of 95A, this filament offers high elasticity and exceptional toughness. It is ideal for creating intricate and bendable prints that require movement, such as phone cases, flexible toys, prosthetics, and other parts that need to stretch or deform.
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Hold Down Clamps

SainSmart Genmitsu Vacuum Clamp Pod, Aluminum CNC Hold Down Kit for Woodworking, Metal, Acrylic, High-Precision CNC Router Accessory for Milling Project, Size 4.7" x 4" x 0.6" (120 x 102 x 15mm)

SainSmart Genmitsu Vacuum Clamp Pod, Aluminum CNC Hold Down Kit for Woodworking, Metal, Acrylic, High-Precision CNC Router Accessory for Milling Project, Size 4.7" x 4" x 0.6" (120 x 102 x 15mm) Cover
  • Vacuum Holding: Securely holds workpieces from as small as a 24mm coin to as large as a 90mm wooden block using a vacuum pump, saving time searching for a suitable clamp while preserving 100% of the engraving area. Your material stays perfectly steady—no traditional clamping required and nothing for the router bit to collide with
  • Designed for Diverse Materials: Works with wood, acrylic, plastic, metal, etc., including irregularly shaped objects, as long as the side placed on the vacuum chuck is flat enough to cover the entire rubber sealing area. Note: Only one seal ring can be used at a time.
  • Universal CNC Compatibility: Equipped with M6 screws and M6 T-nuts, making it easy to mount on MDF/aluminum board with M6 screw holes or a hybrid table with a T-slot track. Compatible with Genmitsu CNC machines and most CNC routers on the market.
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3D Printing Filament

SainSmart Small Spool 1.75 mm TPU Flexible 3D Filament 250 g, Dimensional Accuracy +/- 0.05 mm, Shore 95A, Lila

SainSmart Small Spool 1.75 mm TPU Flexible 3D Filament 250 g, Dimensional Accuracy +/- 0.05 mm, Shore 95A, Lila Cover
  • SainSmart TPU filament is known for its high quality and allows you to create flexible and instantly stable printed objects with an even and smooth surface.
  • Compatibility: It is compatible with most FDM printers on the market that use 1.75mm filament, including SainSmart x Creality, Prusa i3, Monoprice MakerSelect & Qidi and other RepRap printers.
  • Thermoplastic Poly-Urethane (TPU) is a special kind of TPE, compared to generic TPE, TPU is stiffer and more durable. It also has good abrasion resistance, excellent bed adhesion and low wrapping, which makes it a perfect material for different applications.
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3D Printing Filament

SainSmart GT-3 High Speed Matte PLA Filament 1.75mm, High Flow 3D Printer Filament, Black, 2.2 LBS (1KG) Spool, Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printer

SainSmart GT-3 High Speed Matte PLA Filament 1.75mm, High Flow 3D Printer Filament, Black, 2.2 LBS (1KG) Spool, Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printer Cover
  • 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.
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3D Printing Filament

SainSmart Silk TPU Filament Bundle, Flexible 95A TPU 3D Printer Filament, 1.75 mm, Dimensional Accuracy +/- 0.03 mm, Glossy Silk Surface, 4x250g Bundle, Gold, Dark Silver, Blue, Red

SainSmart Silk TPU Filament Bundle, Flexible 95A TPU 3D Printer Filament, 1.75 mm, Dimensional Accuracy +/- 0.03 mm, Glossy Silk Surface, 4x250g Bundle, Gold, Dark Silver, Blue, Red Cover
  • Creative Color Bundle This 4-pack (Gold, Dark Silver, Blue, Red) gives you more options in one bundle. Mix and match for multicolor projects, fashion pieces, or custom accessories that truly show off your style
  • Silk Gloss Finish SainSmart Silk TPU filament delivers a stunning silk-like shine right out of the printer, no polishing required. Perfect for eye-catching projects that stand out, from cosplay props to decorative models
  • Flexible Strength Engineered with Shore hardness 95A, this TPU strikes the ideal balance between softness and durability. It's flexible enough for wearables and cases, yet sturdy enough for functional parts without collapsing
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