About this 3D model

I'm not crazy! This plastic dot can be used like a mini bed of nails, to increase blood flow and relax muscles. Print a number of these dots and stand on them to help relax your feet, or glue/sew them onto a cushion or mat, to make a bed of nails big enough to lay on. I can't guarantee the medical benefits, but it can help improve circulation and relax muscles. Edit: I've uploaded a picture of a chair cushion from a cheapie shop, covered in spikes. Ideal for use on feet, or on your seat while at the computer. The $6 cushion took about 60 dots (at about $0.10 each for material) = total materials cost of $12.