Filament paint shelf

Spacer for between GeeeTech filament spools to make shelves for standard dropper bottles of acrylic paints. Works with Army Painter, GSW, Reaper, Scale75, and all other similar dropper bottles. Also includes the top cap to fasten to wall, or other shelves for stability when connecting more than 3 spools. Measure the inside diameter of the spools you plan to use and easily modify the spacers for any brand of filament spools in the slicer by changing the scale.