All Microplane® 45000 Gourmet Series graters are dishwasher-safe, featuring all stainless steel frame and blade construction, non-slip rubber feet, and charcoal black, ergonomic, soft touch handles for a more comfortable, sure grip.

Available in three unique blade styles.    

Coarse Used for  :      Ginger, Hard Cheese and Coconut 
Medium Used for :      Apples, Onions and Hard Cheese
Fine Used for      :      Garlic, Nutmeg and Citrus Zest

Among many other uses.