If you're ordering delivery, your pizza will already come pre-sliced. But if you decide to make it at home, when cutting up that pie make sure everyone gets the same-sized slice and avoid any family feuding. Since nobody wants that, ThinkGeek created this amazing laser-guided pizza cutter that keeps your slices on target.

Its built-in Class II laser pointer creates a simple to follow bright red line across your pizza, while the three-and-a-half-inch stainless steel blade makes short work of a mountain of toppings or even an extra-thick crust. For $30 it also comes with a built-in flashlight so you can keep on slicing even if the lights go out.  What will they think of next?!