The Magic Saw is a light compact hand-saw that lets you cut almost any material in both straight-line or and in curved-line. Our patented Magic Saw blade cuts wood, metal and plastic. The Diamond saw blade cuts glass, tile, ceramic, marble, concrete, & rock. The Diamond grind blade lets you sharpen small tools/knives and it’s also great for sanding/polishing any materials. The flat saw blade lets you cut large oversized wood that is thicker than the Magic Saw frame. Also, the tungsten carbide roller tip allows you to cut glass and tile by scrolling.