Fillament Spool stop / wedge

thingiverse

This is a small stop to keep the filament spools from rolling. I keep my spools in a cupboard and when I open the cupboard, the spools sometimes tend to start rolling. The opening is wide enough to fit 2 spools that are next to each other. The added benefit of this is that the spools are kept nicely next to each other. I made a small extension to the main part to make it easier to put them under the spools and take them out. It is made for the spools I bought at 123-3d (jupiter series). But I assume it will also fit other spools.