Simple buzzing musical instrument
A square kazoo that really buzzes: stretch baking paper over the round hole with a rubber band, then hum (not blow) into the open end.
Prints as shown on its floor, no supports.
Filament: at most about 2.7 g of PLA printed solid (roughly $0.05 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The kazoo with paper membrane model measures 24 × 24 × 110 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.
No. Prints as shown on its floor, no supports.
At most about 2.7 g of PLA (2.2 cm³ printed solid), roughly $0.05 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the kazoo with paper membrane model in your browser, then download it for your printer. Free, no CAD needed.
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