Anet A8 flex TPU adapter

I tried to print different models of the adapter. And so I decided to make my own to work on a standard extruder without a lot of post-processing.
With this adapter, I print with very soft TPU plastic at 40mm / s (outer wall 20) at 230 ℃ and bed 70 ℃.

In addition, I also made an adapter for the upper pressure piece. It makes it much more convenient to insert the soft filament into the extruder so that it does not bend to the side when you push it. To install the upper adapter, you will need