Here is a useful gadget for those times when you need a simple flash light, the Battery Snaps.
As the name would suggest, the Battery Snaps, snap over a 9 volt battery to turn it into an instant flashlight, the flashlight features a single LED light, and each one measures 1.25 inches long by 0.75 inches wide by 3 inches tall.
If you want one of these fun Battery Snaps flash lights, they are available for $4.99 from Perpetual Kid.
via Slippery Brick