Holder for four electric toothbrush brushes

This is a variation on my earlier published toothbrush head holder which can be found here: https://www.thingiverse.com/thing:2800152

This version can hold 4 brushes. It's slightly larger in footprint and looks a bit less elegant, but the principle is the same. I haven't printed this one myself yet, so any feedback is welcome.

The original 4-brush base had a small error in the 'basins', where they ended up on the small side. BaseV2 fixes that issue and is a bit bulkier in general, although