Upgraded Blades: This French fry cutter features food-grade 420J2 stainless steel blades in 1/2" and 3/8" sizes. Easily cuts potatoes, carrots, cucumbers, and more. For hard food like sweet potatoes, microwave them first for smoother cuts Efficient and Time-Saving: The electric vegetable chopper lets you simply press a button to effortlessly slice food into strips, saving time and energy on prep work while avoiding the risk of blade injuries Stable and Secure: Thoughtfully designed with four powerful suction feet, this potatoes cutter stays firmly in place, preventing tipping and ensuring stable operation. It also protects your countertop from scratches while making use more convenient