Petey the Penguin Roly-Poly Toy
Free

Fully 3D Printed Roly-Poly Toy

Science behind Roly-Poly toys: http://en.wikipedia.org/wiki/Roly-poly_toy

Video of my toy wobbling: http://youtu.be/j-CyUl7EjjQ

Directions: The top should be printed as hollow as possible with no infill. You may need to print at a much, much slower print to avoid warping issues. The bottom should be printed at the highest density possible. The closer to 100% the better. The goal is to have the highest possible weight difference between the top and bottom pieces. If possible, sand or smooth the bottom piece to achieve the best wobble. 

The picture of the models included have been 3D printed by me. 

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Petey the Penguin Roly-Poly Toy

likes
6 collections
Creative Commons Attribution-NoDerivatives

You can download, share, and use commercially, but you cannot change the material in any way or use it to make something new.

CC BY-ND Licensed under CC BY-ND
Files Included

2 downloadable files:

penguin_01_top.stl
STL Model
~1-5 MB
Est. size
penguin_01_bottom.stl
STL Model
~1-5 MB
Est. size
Free download - login required
Downloaded: 154 times