sphero kart

thingiverse

this is a cart for sphero that involves a base, wheels with treads for more off road endeavors, and a hole in the middle where you place the sphero attached by 2 suction cup-like things. the sphero has another tire around the circumference of the sphero. Instructions so, this is just the base. you have to cut the hole in the middle and do the rest of the details with out the printer. (or you can just edit the files)