No specialty rulers, no outside bias edges, no waste - NO KIDDING! This quilt is perfect for a stack of 10-1/2" squares (NOT 10" squares). This is not random cutting, but precise and easy. Perfect 60 degree diamonds and triangles without those funny rulers. Start with 6 squares, make 5 cuts, end with 6 blocks BASIC SKILLS NECESSARY Must be confident of 1/4" seam SIZING / FINISHED MEASUREMENTS Block Size: 8-1/4"; Quilt Size: 53" x 62"