Stainless Crinkle Cut Knife, Potato and Vegetable Cutter Carrot Crinkle Wavy Cutter Quality stainless steel crinkle blade With a serrated edge design Sharp steel blade is sturdy and durable for effortless slicing Sturdy Smooth Handle for Easy Grasp. Very easy to use and easy to clean. Suits for hand-made potato chips, vegetables or melon slices.