Sew Yeah Ruler 10" Square

The grid lines on this 10" square are crisp enough that I can line up seams without squinting, and it hasn't shifted once while I'm rotary cutting. It's honestly made my half-square triangles come out straighter than they ever have.

This ruler’s non-slip coating is a game changer—it didn’t budge once while I was cutting strips for a quilt top. The markings are crisp and easy to read, which saved me from second-guessing every measurement. Exactly what I needed for precise piecing.

Finally, a square ruler that doesn't slide around mid-cut—the coating works exactly as described. I’ve been using it for trimming blocks and the markings are easy to read at a glance. Only wish the 10-inch size had a built-in handle for lifting off the fabric.