CM Designs Add-A-Quarter Ruler

The Add-A-Quarter Ruler from CM Designs combines the speed of rotary cutting with the accuracy of template work, making it an indispensable tool for foundation paper piecers. It automatically adds the standard ¼" seam allowance to any straight angle and provides a clean, straight edge for your rotary cutter. One edge is tapered for folding back foundation paper, while the ¼" lip allows you to trim seam allowances quickly and cleanly.

Available in three sizes to suit every project: the 6" is ideal for small blocks and intricate pieces, the 12" makes light work of large blocks and long, narrow pieces such as those found in a compass block, and the 18" is perfect for extra-long strips and oversized blocks.

Perfect For

• Foundation paper piecing
• Adding precise ¼" seam allowances to any straight angle
• Small, intricate blocks and tiny pieces (6")
• Large blocks and long, narrow pieces such as compass blocks (12")
• Extra-long strips and oversized blocks (18")
• Rotary cutting alongside piecing templates

Features

• ¼" lip for fast, accurate seam allowance trimming with a rotary cutter
• Tapered edge for folding back foundation paper cleanly
• Straight edge for precise fabric placement and trimming
• Automatically adds the standard ¼" seam allowance to any straight angle
• Available in 6", 12" and 18" lengths

Supplied as a single ruler. Please select your preferred size.