I have found br3ttb's Tapered Pocket Coin-Op bottle opener (http://www.thingiverse.com/thing:12348) to be a nice 3D printed souvenir to hand out. I started customizing the handouts for various occasions with different text on the body and now I have made that an easy thing for anyone to do via Customizer! I also thinned out the rear of the keychain hole so it is easier to attach.
Print at 90%+ fill or risk failure during opening. Only US 1 Cent slot tested on a Replicator 2 with Sailfish, print at your own risk!
Read the instructions for more information. Enjoy!
PennyOpener.scad | 11.0KB | |
PennyOpener_inney.stl | 172.6KB | |
PennyOpener_outie.stl | 172.6KB |