By designer Terry Atkinson, this quilting ruler has black markings printed on a white background making it simple to read and use. The Round Up Tool is for rounding corners on place-mats, table runners, quilts, and more. You can also cut 8" or 10" circles, drunkard's path, orange peel, or petal shapes for applique. Equipped with Creative Grid's exclusive grip, this ruler slides easily on fabric yet stays in place when pressure is applied. It comes with fully illustrated step by step instructions or scan the QR Code printed on the ruler to view a video demonstration. Made in the USA.