Bottle opener. Box cutter. Screwdriver. Ruler. Carabiner. And three sizes of wrench. With six tools packed into one brilliantly minimal design, this handy little gadget clips to a key ring – in an instant, you’ve vastly increased your capabilities, and you won’t even notice you’re carrying it. Quick-release clip easily snaps on and off your key ring, although most functions can be used without removing it. Made of durable stainless steel.