Maraca

Here’s a set of 3D-printed maracas with surprisingly loud sound—no non-printed parts required! Tip: Print a batch of “little pebbles” first, and when the maraca (big or small) pauses during printing, pour the pebbles inside. Of course, you can also use real tiny stones or coarse gravel for a different sound. P.S. DON'T disturb your neighbors! They may hate 3d printing for that ;-\video with sound: