2-arms-boomerang-right-hand

This is a flying boomerang with the measures round 20cm^2. Just print it and have fun. To make it come back you have to give it a strong spin, best with your wrist. Position yourself10-15 degrees right hand of the wind (nerly throw against it). And throw it slightly upwards. If you don't know exactly how just watch a video :). It's not that hard.