Carabiner Key
In high school I didn’t have my own car. I shared the 2 family cars with my parents, which meant I had 2 keys for the cars as well as a house key and a key to my employer’s office. This made for a lot of keys. I soon realized that I could use a carabiner to manage them all without weighing me down! I still use one now.
Now I have all of my individual keys on their own ring and I use the rings to add/remove the keys. Well, Scott Amron has come up with the Carabiner Key. You can currently place an order for one, although there’s no price listed on the site. And don’t worry, for those of you who aren’t into the whole carabiner thing, he also has the Split Ring Key. I personally don’t like to damage my fingernails every time I need to change the keys on my keyring.
via @wired