Jexine Mini Flashlight Keychain

You pick one up on a Tuesday morning and clip it to a keyring that already holds too much. The little torch is light enough to forget until you need it, and bright enough to find a lock in low light. It lives in pockets and backpacks and comes away from the house every day.

It asks you to check the ring now and then. The charm itself hangs on fine hardware that will bend before the light stops working. You will replace a split ring sooner than you replace the battery. Handy at a party when you need a small, practical giveaway.