Container plug remixed

Tired of your PTFE tube getting pulled in and causing a jam?

Try our new revolutionary plug! It stops the tube from sliding in unless you use lube.

Patent Pending (on the specific method of wasting a perfectly good Tuesday night).

Now the serious stuff: Print in TPU, 15% infill, all that good stuff. 

Seriously don't overthink the problem, when the solution has already taken 8 hours of your time today, STOP and try tomorrow. The fix could be just a 5 min job.