Superstar
Twitter Trends
The Keyhole Key Ring is probably one of my favorite key ring designs to date. This literal lock design is cute and functional, which is perfect for just about anyone.

Brought to you by MicroWorks Web, the Keyhole Key Ring can also be worn as a minimalist ring, which is especially useful for those who have a tendency of losing their keys. (However, it might not be comfortable wearing a set of keys on one finger.) Priced at 2,940 yen, it is available in silver, black, gold and copper.