Omnigrid Marking Ruler Trio

The assortment includes 12”, 6” and 4” ruler will accommodate a variety of different size marking tasks. Use these rulers to quickly and accurately perform a variety of marking tasks. The center is exactly 1/4” from both edges of the ruler. This provides an accurate reference line for:

-marking 1/4” sewing lines;

-adding 1/4” seam allowances;