The file 'Artist’s Brush Caddy For Slatwall 3D Printer Model' is (stl) file type, size is 11.0KB.
A simple brush holder I made to hang on slatwall. You don't really have to print with supports since the overhangs will be hidden.
Tinkercad file: https://www.tinkercad.com/things/jm0g6dauZRy