support ring to fix and plug ptfe tube if filament 1 75mm is not in use —

Founded support ring to fix and plug ptfe tube if filament 1 75mm is not in use models & stl files for printing
PTFE Tube Cutter
PhilippHee
PTFE Tube Organizer Clip
Printschnitzel.at
PTFE cable clip
DaVinci2000
Ball in a box
crh8383