PizzaPro Equaslice Pizza Cutting Guide, 12-cut, (cuts 18" or smaller pies). The EQUASLICE cutting guide enables any employee - skilled or not - to cut perfect slices every time. Simply place the guide over the pie, insert your roller or rocker knife in the grooves and cut. It's that simple. Cutting guides are built to last and made of 1/4"steel, all welded and chrome plated.