Summary

Spool holder for 1 kg plastic spools from onlinefilament (and others). Set up to mount directly or atop the Filament Spool Stacker.

Instructions

Print.
Mount atop Makerbot directly or on the Filament Spool Stacker.

Slots in the bottom to allow insertion of mounting bolts. Alternately, the spool holder can be glued to Spool stacker.

The original OpenSCAD file has been modified to make both parts. Set "doShaft = 1;" to create the new 1 kg spool holder, and set it to 0 to make the matching Filament Spool Stacker (to stack atop the original Makerbot Filament Spool Holder from charlespax thingiverse.com/thing:8762 )