I saw a thing on youtube called a humdinger. I could have improved on theirs but who wants to deal with copyright crap. So I made this. Ever been driving and put your hand out the window in a wing shape, and moved it up and down. Well that's what this will do. and automatically reverse direction and everything.
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What's in the Box
in Transparent Acrylic
16.51 cm2.858 cm2.54 cm
6.5 in1.125 in1 in
This model is 3D Printed in Transparent Acrylic: Firm translucent plastic with a smooth surface and rubbery feel.