These key-shaped multi tools attach to your key ring and help you solve everyday tasks - like opening packages or bottles. The compact stainless steel body is jam-packed with problem solving tools, including a scoring point, file, serrated edge, screwdriver, and an always-handy bottle opener. It's travel and airport friendly so you can never go wrong with a DoohicKey on your key chain. The multi tools are simple, key-shaped tools that attach to your key ring, so they're always at hand when you need them. This product's clever design incorporates each of the following functions: a file, Phillips screwdriver, a scoring point (great as a box cutter and for easily opening clamshell packages), a serrated edge (to saw through twine and clothing tags), and, finally, of course, a bottle opener.