SainSmart TPU Filament 1.75 Dark Green Flexible TPU 3D Printing Filament 1.75 mm 250g Translucent Color Dimensional Accuracy +/- 0.05 mm

Works great and is easy to print. No issues and really like the semitransparent lime green color to get peoples attention. I use this to cover the end of metal poles or other sharp objects that you wouldn't want to hit your head on. Most of the time the uses are for outdoor use and it seems to hold up well, but some discoloring happens over time.

Sainsmart TPU has a great feel to it. The filament is tough, flexible, and feels like tire rubber (I'm not sure what durometer this is, but it is a tough, flexible, stretchy plastic). It prints nicely, but you really almost have to dry it to within an inch of its life, and print it straight out of the dryer, or it'll lose adhesion and string like you've never seen filament string before. I had good luck with using the SUNLU filament dryer box S2. It lets you keep the filament dry and print it straight out of the dryer. The test prints were run at a hotend of 228, and PEI bed temperature of 55 (all temps in C, because 3D printing is a communist activity, and printers almost always use centigrade). I had some bed adhesion issues, but those were partly due to the rounded feet on my test model. Supports were somewhat problematic to remove; the plastic was so stretchy that the supports stretched then snapped back while pulling on them. They were eventually removed, and the model looks pretty good (I haven't done any real cleanup on it). I did notice that I had a layer adhesion issue in one of the legs, but that was about where the filament dryer timer had turned off, and I was starting to get stringing. This is great filament, despite being as hygroscopic as a sponge. It prints well, feels nice, and passes the bite test (I am planning to make some toys, and I wanted to make sure I couldn't bite off any pieces - spoiler alert: I couldn't bite off any pieces, despite putting some real force into the attempts). I recommend it enough that I'm buying more of it (and in different colors). This was my first foray into TPU, and it was a great experience overall.

I got a Vibra alarm wristwatch and didn't like the 1 piece holder that doubled as the wristband. It was too small and prone to excess wear and tear. So, I designed a holder to hold the Vibra watch and accept a commercially available watch wristband. I 3D printed the holder from some old TPU that I had, but the aged TPU had gotten a little stiff, and didn't match the wristband well. So I searched for navy blue TPU and found this. I will say that in my opinion, this isn't a true navy blue. My prints look more like a darker medium blue. It's still a good color, mind, but not true navy blue. The wristband I got is navy blue and this filament is a lighter shade, but I'm digressing here. Printing a new holder out of this was a snap and the holder turned out awesome. Aside from being a few shades lighter than the wristband, this filament gave the holder enough flexibility to accept the wristband I installed on it, and hold the Vibra watch very firmly, yet I can still easily pop the Vibra watch out to recharge it as needed. With that project out of the way, I've began printing statues and figurines to practice airbrushing on, and have printed a few turtle figurines from this filament so far. Again, the prints look great. I haven't had tangles or snags on the spool, nor have I had any flow issues. I've printed with this filament through a 0.4, 0.8, and 1.0 mm nozzle and this filament has flowed just fine. I've used this brand of filament in the past with great results, so I didn't have concerns about ordering this. As it's been yet another good spool of filament, I'll keep buying this as I need it!

Very nice, consistent printing results. Some globs, but easy to remove.

I ordered this with the intention of making some custom, functional things. I don't have a lot of pictures of how they all turned out, but I can tell you that for the most part it worked well. There was some stringing that I had to clean up after it was printed, but otherwise it worked out well. Attached are a couple pictures of a custom spout cap I made my wife for the laundry detergent dispenser, as it kept dripping down the front of the washer after she'd use it. I broke out my calipers and measured it up to model a flexible cap to go over it, and this is what I ended up with. It has been holding up after several months just fine, and my wife is happy to not have soap dripping down the front of the washing machine! Overall, it's a great product, and I'd recommend it.

Excellent ! ce filament est très facile a imprimer

Super facil de imprimir con las configuraciones adecuadas.

Sehr gutes Filament. Sehr elastisch. Habe es auf einem Ender 3D Pro mit Standard Filamentzuführung und Standard Druckkopf gedruckt. Hat gut funktioniert. Ohne Probleme bei der Zufuhr. Das Bauteil ist absolut stabil. Die Lagen lassen sich nicht trennen (durch ziehen). Es ist auch schön elastisch. Das runde Teil von ca. 50 mm Durchmesser und zwei mm Wandstärke lässt sich komplett zusammendrücken und geht anschliessend wieder in seine Form zurück. Drucktemperatur 230 Grad, Druckbett 60 Grad, Geschwindigkeit 40 mm/s, Initial Layer 15 mm/s

No habia probado nunca este tipo de material y la verdad que no es facil de usar y le tienes que echar una cuantas horas de prueba antes de ponerte a imprimir las piezas finales. Al ser TPU puedes hacer muchas piezas que necesites flexibles. EL colo rojo es muy bonito y brillante. Recomiendo hacer torre de temperatura para saber la temperatura optima.

El filamento es de excelente calidad, imprime muy bien incluso en una maquina con extrusor bowden. Es translucido y muy colorido, super bueno para impresiones con iluminacion. Usé cama de vidrio cubierta con cinta adhesiva azul, temperatura de 230 para la boquilla y sin activar el calentador de la cama. Recomendado!