Prep-Tool for Hand or Machine Piecing Scant 1/4-Inch Seams by Guidelines4Quilting

This package contains one 5-1/4 by 7/8 inch prep-tool and one reusable adhesive seam guide. Use this tool to take the guesswork out of lining up offset pieces to make blocks with pre-trimmed triangle points. Mark and measure consistent scant 1/4 inch seam allowances. Trim points for perfect patch alignment. Mark seam intersections for precise set-in seams. Made in USA.