This thing rocks. The only functional and beautiful keychain I've ever owned. It's also very sturdy - it seems like it comes loose easily, but you have to squeeze it tightly to remove keys or insert new ones. Highly recommended.
KeySmart Magnetic Keychain Secure Attachment Men's Accessories
63 Review
Carry Your Love For Firefly Everywhere With QMx'S High-Quality HD Key Chain
34 Review
Titanium Keyring by BANG TI: Easy-to-Use Operation for Ultimate Convenience!
50 Review
TISUR Titanium Keyring with Side Pushing Design - Stylish Men's Accessory in Keyrings & Keychains
31 Review