I didn't like my PTFE tubing rubbing on my Bambu X1c and Snapmaker J1s so I came up with this quick little rub guard that clips/clamps firmly on the PTFE tubing and stays secured in the position you clamp it even while rubbing on surfaces.

Will work on any printer using 4mm PTFE tubing.

Let these guards wear out and not your PTFE tubing!

The part has built in tolerances and prints perfect on my J1 but you may need to adjust the scale % on either piece depending on your printers settings and tolerances.

Cheers,