Spool divider

When I needed storage for different sizes of heat-shrinkable sleeve, and considered using empty filament spools for this purpose; I found that I had to partition the spools so that a single spool could hold different sizes of heat shrink, that way reducing total storage space.

Also suited for different kinds of wire, cord, tapes.

The dividers mounted to the spool cores were quickly designed and made available here.
As spool sizes and dimensions differ, customisation should be necessary, depending on the particular spool used. Therefore have this dividers be written such that full parametrisation is done through a few variable at top of the .scad file.

Also compatible with thingiverse customizer now.

Easy printing, no rafts, no supports, any material.