- Rulers by Omnigrid

- 3 Convenient Lengths

- Accurate Marking & Easy Handling

- Provides an accurate reference line for: Marking 1/4 in. sewing lines, adding 1/4 in. seam allowances, checking 1/4 in. seam allowances, and marking 1/4 in. quilting lines.

- Use a pencil with a fine, sharp point for the most accurate marking