--- product_id: 10443625 title: "NinjaFlex TPU 3D Printing Filament - 3mm .75kg - SUN" brand: "ninjatek" price: "4525190₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/10443625-ninjaflex-tpu-3d-printing-filament-3mm-75kg-sun store_origin: VN region: Vietnam --- # 660% elongation Excellent vibration reduction Shore Hardness 85A NinjaFlex TPU 3D Printing Filament - 3mm .75kg - SUN **Brand:** ninjatek **Price:** 4525190₫ **Availability:** ✅ In Stock ## Summary > Flex Your Creativity! 🎨 ## Quick Answers - **What is this?** NinjaFlex TPU 3D Printing Filament - 3mm .75kg - SUN by ninjatek - **How much does it cost?** 4525190₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/10443625-ninjaflex-tpu-3d-printing-filament-3mm-75kg-sun) ## Best For - ninjatek enthusiasts ## Why This Product - Trusted ninjatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly:** Designed for seamless 3D printing with consistent results. - • **Durable Performance:** No fill or layer manipulation needed for long-lasting results. - • **Vibration Dampening:** Engineered to reduce vibrations, enhancing product longevity. - • **Unmatched Flexibility:** Experience 660% elongation for ultimate adaptability. - • **Versatile Applications:** Perfect for seals, gaskets, plugs, and protective gear. ## Overview NinjaFlex TPU 3D Printing Filament is a high-performance, flexible material designed for 3D printing. With a remarkable 660% elongation and a Shore Hardness of 85A, it excels in applications requiring durability and adaptability, making it ideal for seals, gaskets, and protective components. ## Description NinjaFlex flexible filament leads the industry thanks to its superior flexibility and longevity compared to non-polyurethane materials. Its consistency in diameter and ovality (roundness) outpaces other polyurethane materials.Made from a specially formulated thermoplastic polyurethane (TPU) material, this patented technology boasts a low-tack, easy-to-feed texture. The result is uniquely flexible, strong prints ideal for direct-drive extruders.Suggested Applications: Seals, gaskets, plugs, leveling feet, protective applications. SDS & KEY FEATURES:Shore Hardness = 85ATruly flexible (no fill or layer manipulation required to achieve performance)660% elongation allows for repeated movement and impact without wear or cracking Polyurethane composition allows for excellent vibration reductionPatented low friction exterior allows for smooth feedingAbrasion resistance 20% better than ABS and 68% better than PLAConsistent diameter and material properties providing reliable, high quality printsChemical resistant to many materials, including naphtha, ASTM Oils #1-3, petroleum and freonAdheres to all standard build platforms without glue or tapeREACH and RoHS 2002/95/EC Directive compliantPRINTING GUIDELINES:Extruder Temperature: 225°C – 235°CPlatform Temperature: Room temperature – 40°C Glue and/ or blue painters tape is suggested if not using a heated bed.Print Speed: Top and bottom layers: 10-20 mm/ sec (600-1200 mm/ min) Infill speeds: 15-35 mm/ sec (900-2100 mm/ min) Layer 2+ use cooling fan if available. ## Features - Truly flexible - no fill or layer manipulation required to achieve performance - 660% elongation allows for repeated movement & impact without wear or cracking - Excellent vibration reduction - Shore Hardness = 85A - Suggested Applications: Seals, gaskets, plugs, leveling feet, protective applications. ## Images ![NinjaFlex TPU 3D Printing Filament - 3mm .75kg - SUN - Image 1](https://m.media-amazon.com/images/I/61Q42-tE1jL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Persistence Required. *by A***R on Reviewed in the United States 🇺🇸 on January 10, 2016* Here are my recommendations to get near perfect prints on the Ultimaker 2 and other Ultimaker printers.Never has a 3D Printer filament annoyed me more than this Ninjaflex has, after weeks and weeks of fine tuning and perfecting loading and print settings I was finally able to get it working.With the Ultimaker 2 I highly suggest you use the Olsson Block and get a large diameter nozzle, larger than 0.4mm. I'm not suggesting a large nozzle for easy flow and reduced feeder pressure but I'm suggesting it since it's easier to clean it since this material is not going to droop and down and fall smoothly like PLA or ABS, it instead curls up and completely surrounds your nozzle and after multiple hours of printing, your nozzle will be completely covered with TPU, this is bad since this means when the filament oozes and goes slightly up after falling a few mm down, it will adhere to the TPU until enough mass builds up to break the bond and cut the resistance build up in the blob, this results on uneven feeding and you may get under-Extrusion type prints when in reality its something else, this is by far the most annoying issue with Ninajflex and Ultimaker 2 with stock nozzle. With the Olsson Block swappable nozzles you can just clean the nozzles periodically and the large diameter options is a huge bonus.Printing speeds are same as people mention -I print at 240C at 10-15mm/s. Retraction off.Loading is a skill, I suggest you manually feed and remove previous filament with hand with a few Atomic methods done before hand, once you get clean Ninjaflex flow, just insert the filament and go through the process but stop before it enters the Nylon tube, press done using the interface controls and then use the "Move Material" option and observe the feeder carefully to see if no kinks are being formed because of excessive hot end pressure.Of course, there will be jams and kinks in the feeder, just manually remove the Bowden clips at both ends and pull from up or down depending on the kink placement and pull as hard as you can until the knot on the feeder clears and you have straight filament again, use "Move Material" to push it back down and then start printing again using the previously written loading method.This is a very annoying filament for Bowden systems but since I have a lot of back and forth with TPU and regular Thermoplastics I'm seriously considering getting a Direct Drive printer. Nevertheless, it is absolutely possible for you to print Ninajflex on a Bowden system if you are patient and are comfortable with stripping apart your printer. ### ⭐⭐⭐ Pretty cool stuff *by S***K on Reviewed in the United States 🇺🇸 on November 15, 2016* Pretty cool stuff, firm but flexible. Cannot use support structures easily with this product unless you have a dual extruder and you can print the supports out of a different material (the ninjaflex adheres too tightly to itself). Good for prototyping. Often jams in my Lulzbot mini so you kind of have to baby sit it the first 15min of the print. I find if you keep the real taught for the first few minutes it doesn't jam. Ninjaflex is pliable on the reel thats why it appears to be jamming (the wheel must not be grabbing it or something). If you use the SPECIFIC ninjaflex settings that your printer recommends it works best. Don't try to print on a basic setting such as "quick print." It needs to be printed slowly. Overall if you don't mind being patient and slower prints its a good material to mess with! I would buy it again. ### ⭐⭐⭐⭐⭐ Flexible and STRONG *by S***W on Reviewed in the United States 🇺🇸 on February 13, 2018* Great material... In addition to the flexibility, the layer bonding is superb and the material is just super-strong. No real problem getting good prints, but obviously you need an extruder capable of handling flexibles (I'm using an E3D Titan), and you need to slow down a bit... but other than that, it prints easily. Doesn't bridge real well, so denser infill and/or more surface layers needed.Settings that worked well for me on the E3D Titan: Extruder 230C, PEI bed with gluestick 55C, 120% flow, retraction 2mm @ 5mm/s, speed 15mm/s (perimeters and solid infill 75% of that), 2 solid bottom layers, 5 solid top layers, 30% infill (but depends on the part), 30% fan at layer 3, increase for layers <20 second, max fan speed 60%, bridging fan speed 100%. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/10443625-ninjaflex-tpu-3d-printing-filament-3mm-75kg-sun](https://www.desertcart.vn/products/10443625-ninjaflex-tpu-3d-printing-filament-3mm-75kg-sun) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*