Hypersphere
thingiverse
I employed Boolean operations on surfaces within Maya, along with my self-developed "Thickening" tool and STL converter. Check out the details at http://dotsplus3d.sourceforge.net/thicken.html
Download Model from thingiverse
With this file you will be able to print Hypersphere 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 Hypersphere.