the product contains all the non-3d printed parts for assembling an entirely functional piano music box bottom winding kit and piano music box hand winding kit. to complete the work, you also need to download the model files and 3d print the remaining parts. https://us.store.bambulab.com/products/piano-music-box-winding-kit?id=42832088203400 i also have the following kits: piano -$4 mouse -$9 led lamp -$9 clock -$6

bambu labs makerworld kit – piano (k015)
the product contains all the non-3d printed parts for assembling an entirely functional piano music box bottom winding kit and piano music box hand winding kit.
