Good Grips 1065872V2 Pizza Wheel, Plastic Blade, Non-Slip Grip Handle, Dishwasher Safe: Yes

The 4 in pizza wheel's clear plastic wheel won't damage nonstick pans or pizza stones. The pizza wheel's edge is tapered so it slices easily and cleanly, even through thick crusts and the slick surface prevents cheese from sticking. A die-cast zinc thumb guard keeps hands away from the blade.