Kazoo

thingiverse

This fully-3d-printable kazoo requires finesse to play well and functions best when instead of printing the "membrane" piece, you utilize wax paper. However, the challenge's rules necessitate only 3D-printed components and thus we must rely on the thin circle of filament. I am still refining this model to make it more effective/more flexible. Keep in mind that successful use of the kazoo comes from humming into it rather than simply blowing air through it. To construct the instrument, print either all three pieces simultaneously or individually as needed. When producing the membrane part, 0.3 layer thickness is highly advised; the other two parts can be done with a layer height between 0.2 and 0.3 millimeters. Additionally, support structures are necessary for the body of the kazoo.