Cuisipro's unique Accutec graters work more effectively than conventional graters. Each perfectly crafted double-sided blade is razor sharp and designed for a specific grating task. Accutec blades are so sharp that you can effortlessly grate everything from the hardest chocolate to the softest cheese without shredding or ruining a food's texture. The 3 sided box grater features ultra coarse, coarse, and fine grating surfaces that are perfect for soft or hard cheeses, vegetables, chocolate, spices, and even zesting. The grater is dishwasher safe and comes with a 25 year warranty.