6 model

Free

Paintbrush holder

Thingiverse

Free

Multiboard Detail Paintbrush Holder

Thingiverse

Free

Paint Brush Holder for Plastic Cup

Thingiverse

Free

Paint Palette and Brush Holder

Thingiverse

Free

Gridfinity Paint Brush Holder - 3x2

Thingiverse

Free

Paint Brush Cookie Cutter

Thingiverse