Circle Savvy Quilt Ruler – 11-3/4in × 18-1/2in by Creative Grids

Unlock perfectly proportioned circles every time with the Creative Grids® Non-Slip Circle Savvy Ruler — designed by Karla Alexander of Swirly Girls Design. Whether you're piecing full circles, elegant semi-circles, or precise quarter-circles, this large 11-3/4" × 18-1/2" acrylic ruler handles it all in one tool, from 3" all the way up to 15-1/2" in every half-inch increment. The exclusive Creative Grids® non-slip grip lets you position the ruler freely — then locks it firmly in place the moment you apply light pressure, so your rotary cutter follows a clean, confident line every single cut. Key Features Cuts circles, semi-circles, and quarter-circles from 3in to 15-1/2in in every 1/2in increment Non-slip grip — slides until pressure is applied, then holds firm for slip-free cutting Easy-to-read black and white markings on clear acrylic for full fabric visibility Fold lines and 1/4in seam allowance lines clearly marked for circles, semi-circles, and quarter-circles Degree lines at 22-1/2°, 30°, 45°, 60°, and 67-1/2° for expanded design possibilities Additional markings for fusible appliqué, piecing, and turned-edge appliqué Use with a 45mm rotary cutter held straight up and down, guided along the inside curve edge Includes fully illustrated step-by-step instructions QR code printed on ruler — scan to watch a how-to video and explore compatible patterns Made in the USA from high-quality precision acrylic Ruler Details Designer: Karla Alexander, Swirly Girls Design Brand: Creative Grids® Total Size: 11-3/4in × 18-1/2in Material: Acrylic Made in the USA Quilts shown for inspiration feature the Mod Flower Box Quilt Pattern by Robin Pickens.