Cool thingy :D
thingiverse
A tailored edition of http://www.thingiverse.com/thing:50261 was created using the Customizer! (http://www.thingiverse.com/apps/customizer/run?thing_id=50261). To print this design, set rose height to 12, rose radius at 50, ring adjustment as 4, rose thickness to 2, and use the hypocycloid curve. Additionally, specify c as 10, b as 4, and a as 10 for optimal results.
Download Model from thingiverse
With this file you will be able to print Cool thingy :D with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Cool thingy :D.