Really a nifty grater, this Zyliss design is a true space saver. It offers three distinct grating surfaces on one tool and folds nearly flat for compact storage in it's own protective case. The grating surfaces, fine, coarse, and two-way, feature razor-sharp, acid-etched blades, and lock into place when unfolded. Grating is fast, efficient and safe, with rubber feet to keep the grater from slipping.