Jar, beware — Turbo is coming! The silent lid-slaying opener opens cans on its own, stops by itself, and even monitors its charge. All you have to do is press a button and wait. Charges in 1.5 hours, then opens up to 100 cans — tuna, beans, anything in metal. Smooth edge, USB charging, wall mountable — the future just moved into your cutlery drawer.