The saw uses what Genius IP calls Quad-Blade technology, which the company has patented. Four serrated edges can be found surrounding a metal spoke to keep the saw precise. After attaching your traditional saw, turning on the device and using against a wall results in a newly-formed, angular hole. While useful, the Quadsaw has some limitations. The saw lets you switch between square and rectangular-shaped cutting, but only with those two preset sizes. If you are looking to make custom-sized ones, you are out of luck. Further, the Quadsaw is designed for cutting through plasterboard, so if you own a wall made of a tougher material, you’ll have to get clever (please stay safe). Genius IP’s Quadsaw can be had for $219 and is available for preorder now. The saw will ship starting in July of 2017.