Finally, a tool and technique that will allow any quilter to quickly, easily and accurately piece traditional Lemoyne Star blocks in 10 different sizes! The block units are strip pieced, assembled without using any "Y" seams, pieced so that the blocks themselves are slightly oversized and at the end each can be trimmed to an exact size. Complete step by step illustrated instructions, left hand cutting, Free Bonus wall hanging project and charts to help determine fabric requirements for future projects are all included. Ruler size: 7" x 11". 10 Block size options: from 3" to 12" finished size.