After some terrible experience with TPE i tried TPU. What a difference!
TPU prints super easy and gives you high quality surfaces and it is super tough.
Today my wife needed a new cap for an expensive cleaner, so i took 10 minutes to model one in C4D and printed it in TPU. The first print worked immediately, but i wanted to try something new. I set the TPU up together with ABS and printed the cap with ABS for the infill and TPU for the perimeter.
The result is very much worth the extra effort. The TPU gives a nice finishe and due to it’s elasticity it seals the bottle very nicely. The ABS gives the extra bit of stiffness so the cap does not deform so easily.
Next up is a file heft made up in the same way.