Tired of kitchen utensils whose handles loosen or fall off over time? TEAMS Design of Chicago and Leifheit of Germany have partnered to solve this problem with the Leifheight knives set, made from a single stainless-steel piece that seamlessly integrates a plastic handle. The handle and blade are cast as one piece, then the plastic is molded into a recess in the handle. Ergonomically designed and built to last, each knife retails for $20 and up. www.teamsdesign.com