Cubicon Style Spool Holder

This is a spool holder I modified from the Cubicon Style spool holder designed only for large (60 mm) spool reels, namely Cubicon branded filament. I simply reduced the diameter of the end of the peg to accept Esun filament spools.

This spool holder is designed to friction fit into the back of the Style printer, therefore a substantial amount of stress is placed on the notched end of the cylinder. In general, it is best to print in the vertical position with the notch on top for a more accurate result, with small layer height and 50% or more infill for internal support using ABS (or stronger) filament. I have learned from experience that light infill and coarse layers will cause the end to split off rather easily.