This model is a brush holder for multiboard. It holds 16 brushes (or in my case12 and 4 knives) . It connects to the multiboard with two snap connectors and holds the brushes at a slight angle.


I added a model (I didn't upload a profile for this version as I don't intend to reprint it), per suggestion, with thinner brush ‘tubes’.  It only saves about 20g of plastic though so I would personally stick with the beefier version.  The model takes about 200g of plastic ( a little less) with my default settings.   Most of that is likely the base.