About this 3D model

I was unable to print this -- the disks are in mid-air, and so printing without support (my default), they just created a giant pile of goop. I don't have any tools to edit this to fix it, so I'm going to look for a different model for towers of hanoi. Customized version of http://www.thingiverse.com/thing:71105 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=71105