The 4 in 1 Slicer and Grater by Zyliss is a great addition to any kitchen. With the 4 in 1 slicer and grater you are able to quickly switch tasks by clipping the interchangeable inserts into the base. The serrated blades let you easily slice tomatoes, grate cheese, and more. The slicer and grater comes with a safety food holder that will protect your hands. The Zyliss 4 in 1 slicer and grater is compact and allows easy storage. This item is dishwasher safe and has a 5 year warranty.