Tel Aviv-based David Suhami made an entirely nonfunctional but brilliant pocket knife. It's made out of stainless steel and Tabebuia wood. In the words of Suhami, "It is the pocket tool who has the way to unscrew boredom and open the fun. With the animal pocket knife you can put together up to 81 different combinations such as Giraffe, Antelope and a Rhino." [Dejoost]