This is a telescopic mini percussion toy with three printed parts: the telescope, head, and rim. You'll need six M4 nuts and bolts to attach the drum head to the rim. Tightening the drum head securely with the nuts and bolts produces a drum-like sound. While the telescopic body doesn't probably enhance the sound, it adds a cool visual effect and is fun to play with. This isn't a proper musical instrument, but it does have a pleasant ring when the drum head is tightened well.

The drum head is currently 0.4mm thick, but you can scale it in one axis in your slicer software if needed. Prints without support. I printed it with all PLA and a 0.2mm layer height and it printed nicely.