مسطرة مربعة

I've been using this ruler for cutting strip sets into segments and the 45-degree lines make trimming foundation piecing so much faster. It stays put better than my old plastic ruler during rotary cutting.

I’ve used it for trimming foundation piecing and cutting strip sets into segments, and every cut comes out straight without the ruler shifting mid-blade. The clear markings make lining up diamonds and triangles a breeze, even for a relative beginner like me.

Finally a ruler that actually stays put while I'm trimming foundation piecing — the gripper dots on the back are a game-changer. It measures diamonds and triangles cleanly without slipping.