text: I have been using ABS filament for a while with my 3D printer. I was initially hesitant to switch but I’ve been making quite a few products that have moving parts. TPU is a more flexible filament that moves better then ABS. I like to 3D print fidget cubes for my students to play with. There is quite a different in the TPU and ABS printed fidget cubes. The TPU moves better, is printed more smoothly, and creates a better product. This filament is great quality and was very easy to change in/out in my 3D printer.