Starfrit Securimax

Have you ever accidentally cut your finger on the sharp edge of an aluminum can lid, and then wondered whether you'd managed to contract tetanus or hepatitis or some other devastating disease? Well, you no longer have to have this particular worry. The oddly-named Starfrit Securimax is a can opener that does its job by cutting the can along the side, leaving no sharp edges, and allowing you to use the top of the can as an effective temporary lid. It's a simple yet tremendously important update to an everyday kitchen tool, and I know I definitely want one of these! $19.99 CDN. (Via Cool Tools.)