Circle & Scallop Ruler - Sew Easy

This tool is perfect for: drafting any size patchwork or applique pattern and enlarging and altering patterns. 1/8 inch grid lines make it easy to draw parallel and perpendicular lines. 1/16 in markings around outer edges for exact measurements and finest detail. The tool also has centering scales with holes every 1/2 inch for making centres and drawing circles and scallops.