epoxy pen turner by tedsykora May 20, 2021 https://www.thingiverse.com/thing:4864422 Summary a M3-.50 set screw is suggested but not necessary 5/16 wooden dowels SNAP into wheel axis is a 1 inch pvc pipe from hardware store or lumber yard Print Settings Rafts: No Supports: No Resolution: 200 Infill: 20 Filament brand: PolyMaker Filament material: PLA