Set M includes 5 templates for cutting 7 shapes that make 12" quilt blocks in a 5 patch grid. Use these templates to make the blocks in Marti Michell's Encyclopedia of Patchwork Blocks, Volume 4. The templates are laser cut for accuracy with 1/4" seam allowance already added. Double-blunt corners engineered for perfect alignment. Complete instructions and 6 FREE patchwork Designs included. Perfect for hand or machine piecing.