Công tắc trim cao su - TPU

I made this trim switch to replace a defective one. It is very difficult to find this part on its own in stores. It is the first part I have designed in TPU, and it really works. I was surprised by the strength of this material, which is very resistant in saline environments.

I ran a series of adjustment tests because it's really not easy to extrude TPU with the Mini Prusa's Bowden tube, but I managed to produce a working part anyway.