It's Cutting Edge - Look sharp while serving! Slice is a stainless-steel pizza cutter wheel with dual crust cutting blades for smooth slicing. The soft contoured design of the handle fits in the palm of your hand for easy gripping with less strain. Slice is dishwasher safe so when dinner's over, cleanup's a snap! Slice was invented by Gregg Huberty of Chicago, IL with the help of 770 influencers.