Slingshot for Fingers Mk2

This object was entered in the MakeShaper Design Challenge (see all entries here).Thinking on the flexibility of the Ultra-Flexible TPU Filament, why not to tested with this design, it´s  a small version of the regular sligershot. its a sligershot for use with your fingers with a small addition, bullets.... to shoot  the bulleye!! You only need is put it on yours fingers to begin to play. Enjoy!!