Keeps you sharp so you never lose your EDGE! The diamond powder edge maintains the sharpness of your rotary blade as it spins. Full see thru non skid frosting keeps the ruler from sliding and makes it light enough to see your fabric through it. A unique red grid system highlights the 1/2'' markings, use both lines to square up blocks or to cut squares effortlessly. Large numbers make for easy visibility that never blends into the fabric. Very light 1/8'' markings do not distract when using the most common 1/4'' markings.
