Do you want to make Open Cakes?? Ok, so you just need the Open Hardware CupCake!!
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I really did it from the scratch using OOML ( http://iearobotics.com/oomlwiki ) but the idea is of http://www.thingiverse.com/irts.
base.stl | 178.8KB | |
cupcake.zip | 5.7KB | |
pusher.stl | 943.3KB |