مسطرة إسفينية

I was tired of rulers slipping while cutting complex curves, but the non-slip wedge really grips the fabric. The angle markings for half and quarter circles made cutting a perfect fan effortless.

Finally, a ruler that stays put while I'm marking curved cuts—the non-slip backing actually works. Those angle markings saved me from having to guess on a tricky wedge pattern for my latest project.

I've used it to mark out a full circle and then a spiral for a quilt block, and the angle markings lined up perfectly every time. The wedge shape holds steady on fabric, so my rotary cuts came out clean without the ruler slipping.