DoohicKey® Key Chain Knife

The blade locks up solid with zero wiggle, which I honestly wasn't expecting from something this small. It's been on my keys for a month now and the edge is still holding up fine after opening boxes and mail.

Didn't expect a keychain knife to feel this solid, but the blade locks up tight like my full-size folder. It's small enough that I forget it's on my keys until I actually need to cut something open.

The bottle opener and flathead screwdriver have already saved me twice this week, and the blade locks up solid like a much bigger folder. It rides on my keys without any bulk, which is exactly what I wanted for everyday carry.