Our 2 year old daughter wanted to help when we were painting the walls so i made this quick model so she could help roll the walls. She loves it, maybe it can make someone's kid happy as well.

All parts print separately and press fit together. It's a tight fit so might need some force. I managed to fit them together without sanding or changing expansion settings but every printer is different so no guarantees.

print 1 of each except the holder, you need 2 of those.