High quality stainless steel blade rotates with each chop for smooth, even chopping. Perfect for chopping nuts, herbs, onions and more. Integrated wiper blade for optimum chopping performance and results. Soft Touch - non slip plunger on top of the product. Winged lower body opens up for easy blade cleaning. Locks down for easy storage. This product is covered by a 5-year manufacturer guarantee. Please retain your receipt for proof of purchase. Accidental breakage, poor care and damage from misuse are not covered. Dishwasher safe.