SainSmart Neon Color TPU, 1.75mm Flexible TPU 3D Printer Filament 800g, Dimensional Accuracy +/- 0.05 mm, Neon Cyan

Printed at 210 on a cold bed with a 0.5mm nozzle. Absolutely perfect results first time - it's a lovely material mechanically and visually - not really squishy but flexible enough for rubber washers and gaskets - I've printed isolating bushes for my CoreXY motors and it is perfect. I print with all manner or materials, and this is now my go-to flexible filament.

Brilliant and easy to print. Flexible and durable but not elastic l.

I have tried a lot of filaments and I Think Sainsmart is one if the best. The colours are great too. I use this tpu at 215 heat to the nozzle and the bed at 40 with a speed of 30mmps

Love printing with this stuff! Wish I could afford to get more quickly.You'll need to get your nozzle more hot than usual, I run at 240°C as opposed to my usual 200°C. Once you've reached temperature it prints beautifully on a cold bed. Also, depending on layer size play around with the temperature slightly. When it runs a bit too hot it comes out sort of matte with a silver sheen. When it comes out just right it's this rich, shiny black.

An excellent, flexible filament that produces good results.The finished product is very flexible and will stretch or bend a long way before coming apart.Probably best printed with an extruder mounted to the head, but I printed using a bowden system.Retract doesn't work because of the flexible nature of the filament.Make sure the distance between your extruder gear and nozzle is as small as possible otherwise it will buckle up.Top layers printed on a 10% fill struggled to bridge the gap and took several passes before covering.Perhaps a higher percentage, e.g. > 50% fill should be used?

Had my eye on NinjaFlex for a while but was put off by the price and supposed time it took to tweak print setting to get suitable prints. When I saw this I thought what the hell, let's give it a try given the price was only slightly more than normal PLA. No regrets after producing 6 RC car tyres, printed at 220 with no heated bed and they have come out fantastic with no issues first time (Dremel 3D Idea Builder), will buy again.

Never heard of SainSmart before but I would give it a try on a print that can't do Flexi.This printed on a un-modded XYZ Duo 2.0A GREAT.This has saved me from buying a new hot end and a extruder. With the money I've saved I'm buying more :)A side note for amazon. Please keep it at this price point.

Prints really well, some small modifications needed on the Bowden extruderPrinted out loads of gaskets to help with pool plumbing, very strong.

I used this filament for table legs and it prints really well! At 230 there is no bubbling and layer adhesion is great. (stock creality k1 at 230c, otherwise default tpu settings)

Good product.Okay... first time printing TPU after using PLA exclusively. On the first few attempts, I had adhesion issues like everyone else here. Even cleaning the bed with rubbing alcohol between prints didn't do the trick (I always do this whenever my fingers touch the bed). Adhesion is easily fixed with the right settings.I'm using a 0.5 mm nozzle to print some tubular adapters, so I care more about function than things looking pretty, but the settings should translate to other nozzle sizes too. Here's what I'm doing:* Printer: Ender 3 v2What I find makes or brakes this TPU:* Nozzle temperature: 200 C (anything hotter, even at 210 C, the filament starts looking "bubbly" and unclear/cloudy rather than smoothly transparent; I can probably lower it to 190 for even more clarity - see picture for what I mean)* Bed temperature: 50 C (cooler bed seems to perform better, anything hotter and I get bad adhesion)* Initial layer speed: 10 mm/s (first 6 layers are at this "slower" speed, # can probably be reduced to like 2-3)* Speed: 30 mm/s (max, I typically reduce this even more down to like 50% i.e.15 mm/s)* Wall speed: 15.0 mm/s* Cooling: from 50% to 70% during the first 4 layers, then 70% for the rest (I tested starting at 0%, which made the bottom layers look way off compared to the rest of the print)* Retraction: 6.5 mm @ 25 mm/sWith TPU being so "stretchy" compared to PLA, I think some retraction is necessary regardless of what I read online. I haven't tried it without, as even with retraction there is some "smearing" / trailing happening, but it's very minimal and hasn't impacted the structural / look of my pieces.Other print settings I'm using that may have an impact:* Layer height: 0.25 mm across the board* Line width: 0.5 mm across the board* Wall line count: 3* Top/bottom layers: 4* Infill: 50% (for my use case)This works for me, adhesion is no longer an issue, no need for tape or whatever other hacks are suggested out there. Just lower your temperatures a bit and it will work great.Hopefully this helps everyone having issues.

I bought this because the neon colors are very attractive and the 95a means it should be pretty soft, but still reasonable to use on a direct drive extruder. I had a hiccup with the first roll I received.But after testing the replacement roll, it has been working perfectly so far after a quick 90g print. Color comes out really nice and the flexibility is good. No issues with jamming on my machine as long as I have my retraction and speed settings tuned correctly. now working on an eight hour print that I think should come out perfectly fine based on the initial test. Looking forward to testing out the rest of the colors on a print I have planned out. This is definitely worth getting over a lot of the other filaments you see that can be very dull colored. Plus, it came vacuum sealed, which is very important for this material because it fit absorbs moisture that can lead to stringing us which is very difficult to deal with.

Als 3D-Druck-Enthusiast habe ich das SainSmart TPU Filament für eine Reihe von Projekten verwendet und bin von seiner Leistung und Qualität beeindruckt. Dieses Filament hat meine Erwartungen übertroffen und bietet eine ausgezeichnete Basis für diverse Druckvorhaben.Hohe Druckqualität: Das Filament liefert konstant hochwertige Ergebnisse. Die Drucke haben glatte Oberflächen und präzise Details, was für meine anspruchsvollen Projekte entscheidend ist.Hervorragende Flexibilität: Die Flexibilität des TPU-Materials ist beeindruckend. Es ermöglicht mir, Objekte mit variablen Härtegraden und flexiblen Eigenschaften zu drucken, die mit herkömmlichen Materialien nicht möglich wären.Einfache Handhabung und Kompatibilität: Das Filament hat sich als kompatibel mit verschiedenen 3D-Druckern erwiesen und ließ sich problemlos laden und verarbeiten. Die konstante Filamentstärke von 1,75 mm sorgt für ein verstopfungsfreies und gleichmäßiges Druckerlebnis.Starke Haftung und minimales Warping: Das Filament haftet gut auf der Druckplatte, was Warping reduziert und zu einer höheren Erfolgsrate bei den Drucken führt.Langlebigkeit: Die Drucke sind robust und langlebig, was das Filament ideal für praktische Anwendungen macht, wie z.B. Schutzhüllen, Verschleißteile oder flexible Verbindungen.Umweltfreundliche Verpackung: Das Filament kam in einer umweltfreundlichen und wiederverschließbaren Verpackung, was ich sehr schätze.Gutes Preis-Leistungs-Verhältnis: Angesichts der Qualität und Vielseitigkeit des Filaments finde ich den Preis angemessen. Die 0,8 kg Rolle bietet genug Material für zahlreiche Projekte.Fazit: Das SainSmart TPU 3D-Drucker Filament ist eine ausgezeichnete Wahl für alle, die nach einem hochwertigen, flexiblen und benutzerfreundlichen Filament suchen. Es erweitert die kreativen Möglichkeiten im 3D-Druck und liefert zuverlässige und dauerhafte Ergebnisse. Eine klare Empfehlung für Hobbyisten und Profis gleichermaßen!

Tpu fantastico, sainsmart una garanzia. Avevo già avuto modo di provare la qualità di questi filamenti, ma questo nero è incredibile 😍. Lucido, facile da stampare, resistente e bello flessibile, perfetto per i miei droni fpv e parti per moto. Assolutamente consigliato.