Rubber Airsoft Knife

Rubber knife made with TPU. What could possibly go wrong?

I printed the blade out of TPU with 4 walls and sparse infill. Handle pieces are wood PLA that I stained. the two pieces snap together with how my printer prints them. If they don't hold together supper glue can be used. 

If stabbed hard enough it could cut someone (obviously) so you still have to be careful.