Wall mounted spool holder

Made a simple and robust spool holder with a little extra reach out from the wall to use as top mounted spool holder for my qidi q1 pro, to try and use it for printing tpu. Works really well, no friction at all when feeding directly to the tool head. I printed this on my h2s with esun pla+, but I assume bambu petg hf is better for this application, I was just out of petg white :) It is made for use with 22mm bearings.