ribbed tubing for makin a tpu based spring —
Founded ribbed tubing for makin a tpu based spring models & stl files for printing
Bemko
JohnSpartan4231
Colson
Chip
aRGiRob
Extrutim
Michael
Pippa
fpo
Makerneer
t4obrien
chixxi
Black-Foot
Hemi345
ggoss
GreaseMonkey88
Chrly
3DPrintBeginner
Paul
Jiri Blazek