Stackable Filament Rack

Here is a simple printable spool rack. Can be adapted for any number of spools. The rack can be stacked for a low footprint storage solution.20mm wooden dowel used for the spool storage rack. Update: 12.01.22New version added with 22mm holes. Update: 30.03.22New version added with 30mm holes. Warning: It is unknown if this version will print correctly / still be stackable. Update: 10.23New version added with 24mm holes