Low poly rubber band slingshot handle. In the design pictures you also see a Pad, that's because it can be 3D printed in Nylon or NinjaFlex on FDM printers. Unfortunately Shapeways' flexible material isn't available for that so you'll need to fabricate a Pad from leather.
Assembly: use 2 identical rubber bands. for each rubber, lasso one end to one hole in the Pad and the other end to one horne through the hole and over the horne. Ready to use. I had loads of fun shooting cans with pop corn seeds, with the kids, but did you know the slingshot is the best survival hunting weapon for you? Might as well have it cowboy style ¦:¬)