Spikeball Fidget

I have found similar items for sale online, but they are never spikey enough, so I designed my own. Roll these in your hands or under your foot to help massage them or just to create a stimulating feeling. This fidget / stim toy prints with no supports. There are two versions one with thinner connection pins and one with thicker pins. You may need to use a clamp to squeeze them together. Use some superglue to hold it together if you use the small pins. I have printed them from 10% infill to 100% and prefer the heavier ones myself. I have also tried PLA and PETG.