This is a swiss army keychain based on www.thingiverse.com/thing:98427 by Mark Benson. We customized it, by adding our name on it and part of our logo.It is very practical as you can add anything that you might want such as a USB key, your house keys, a handy tool or whatever you need.Get your print on and feel like a true Fixer, and feel as if you are opening all doors with a screwdriver!