Crisp Lettuce Knife The Crisp Lettuce Knife has a special plastic blade that minimizes the damage to leafy greens, and therefore helps prevent the cut edges from "rusting" or turning brown 7 in blade accommodates large heads of lettuce Soft touch, ergonomic handle is easy to grip and provides increased cutting control Dishwasher safe Dimensions: 12 in x 1.1 in x 2.28 in