The Polymorph is an all-in-one titanium multi-tool with a carabiner and a sliding blade that is quite genius in its construction. From the bottle opener tip to the rotating screwdriver and spring-loaded gate, it's packed with useful features that are well-executed. The razor blade has three lengths it can be deployed to depending on if you just need the tip to slice tape on a box or opening a letter or to its full length for cutting up fruit. A Hex bit driver is hidden in the handle so you always have one close by. We're tremendously impressed with the Polymorph and how useful every aspect is, it's sure to be a valuable asset to have with you at all times.