Massage tool - small

UPDATE: Added stronger modified pin - print if regular one breaks (happens i.e. when printed with Silk PLA)Massage toolQuick and easy tool that helps to relax. Two wheels with nice texture will provide nice massage. Assembly instructionsBest to follow the pictures but here is quick info:Put the pin thru one of the wheelspush the pin through the armattach the other wheelsecure the wheel with the provided pinenjoy!