Creative Grids - 9" Seam Guide Tool (Pre-order: May 2025)

This 1/2" x 9" seam marking tool is long enough to mark the diagonal of a 6-1/2" square. Mark through the slotted center with any mechanical pencil and sew 1/4" on each side of the tool. Or mark the sewing line by drawing on both outside edges. Our exclusive grip holds the tool in place while marking. The perfect tool when making half-square triangles!