Summary

A printed version of my business card launcher. Flings business cards, playing cards, metro cards and more. Highly effective and dangerous, please be careful!

Instructions

Follow the same basic instructions from http://thingiverse.com/thing:18125.

You will need:

1 x 1/4-20 x 1" Bolt
1 x 1/4-20 x 0.75" Bolt
2 x 1/4-20 Nuts

To put together:

Use the 0.75" bolt to connect the grip to the camera mount. The hole is slightly undersized on the camera mount so the bolt will thread into the plastic.
Use the 1" bolt to connect the top to the camera mount.
Thread a rubber band through the square holes and make a knot.
Fling a card by holding the corner in the loose end of the rubber band, stretch back and let go to fling!

Printed Business Card Launcher