Five-channel Brush Rest - Twin-rail Paintbrush Holder

A twin-rail rest with five aligned open grooves for small paintbrush handles. The two rails share a flat base. Overall size: 120 × 48 × 19.5 mm. Five grooves spaced 22 mm apart, cut with a 4.5 mm radius; base thickness 3 mm. Check your brush handle dimensions before printing. Includes one STL and a README in the ZIP. Digital download only; no brushes or physical item are included. Preview image is a computer render. AI-assisted CAD preparation. Mesh checked and successfully sliced in Bambu Stud…

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