Product Description The Coarse Grater by Zyliss is ideal for grating vegetables and hard cheeses. It has a razor sharp stainless steel blade for optimum grating performance. The non-slip grip provides added stability. A protective blade cover, for safe storage, is included. Dishwasher safe. By Zyliss. Focusing on functionality, durability, design, cleanliness and safety, Zyliss has relied upon a heritage of excellence that began in Switzerland over 60-year ago. Building on this time-held tradition, the company has advanced to produce and distribute kitchen equipment that is world-renowned. Zyliss has pioneered the design of more than 200 kitchen essentials, with quality and engineering that cannot be duplicated.