Keep your knives and scissors sharp before each use with the KitchenIQ diamond edge grip two stage knife sharpener. Made from black plastic, it has diamond sharpening rods and always sharpens at the correct angle. Designed to sharpen straight and serrated edged knives, it has a finger guard to protect your fingers while sharpening. Stage one is used for setting the edge with the coarse diamond abrasive sharpener and stage two uses a fine ceramic stone sharpener to hone and finish the edge. This patented sharpener fits all styles with the "floating" diamond rods and the soft grip handle makes it easy to use and comfortable.