Quirky is a social product development company that enables folks to submit product ideas and the community along with Quirky’s expert product design staff help turn those ideas into real products and share the profits. One of the products they currently have in production is called Switch. Switch is a modular pocket knife with 18 different attachments you can mix and match to create your own unique tool. The tool will be as thick or thin as you wish depending upon how many attachments you chose to include. The Switch ships with a pair of external covers, a tool for talking the works apart, and three interior axle assemblies.