It depends on my key ring, but lots. Frequently I have two key rings at once. My daily key ring has car keys, house keys, tool box keys, workshop keys, and parents house keys (multiple bitings), while ...

Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

Key rings can be painfully fiddly things (especially for those of us without much fingernail to work with). A clever new quick-release solution might remove some of the friction, using a precisely ...

I don’t think I’ve ever added a key to a key ring without ruining my fingernail polish, pinching a finger, dropping a key, or all of the above. Safe to say, it’s a pain. But there’s an easier way – ...