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
BatMakerMan
Ken9226
DavidDaCreator
shridharnator
Designzone1337
Creativerso
pioracz123
Václav Krmela
Galaxy3D
jofeinmechaniker
KCArchitect
NAOMI
Alpha-Lyr
Huey90
Jace1969
Dracx
Erik
Marcus9199
Rocket printer
uamo