Thingiverse
Rubber Band Extruder
by fangkb
9
Downloads
5
Likes
0
Makes
Cannot find a spring? Use a rubber band!
Just snap in your J extruder.
http://youtu.be/sI8-19IqsdM
Just snap in your J extruder.
http://youtu.be/sI8-19IqsdM
Sign in to leave a comment
Sign in