Thingiverse
Pen holder for v-plotter/polargraph machine by markbenson
by Thingiverse
Last crawled date: 4 years, 7 months ago
This is a pen holder to hold 6 pens when loaded into their push fit pen holders (pen collars) for quick and easy pen changes.
See http://www.thingiverse.com/thing:1393028 for my Gondola and its push fit pen holder (pen collar).
See http://www.thingiverse.com/thing:1393028 for my Gondola and its push fit pen holder (pen collar).