Sharkteeth

thingiverse

Here's how you can supercharge your bike helmet with these awesome sharkteeth: simply print them out without using a raft, remove the support material, and secure them firmly in place with superglue. We've already produced hundreds of these sharp-looking sharkteeth and even showcased them at the prestigious European Bike Championships – however, nobody seemed interested in buying one, so we've uploaded them to Thingiverse just for kicks.