أداة توجيه الدرزات 9 بوصة من Creative Grids CGRSMN9

The slotted center is a game changer—I just line it up on my fabric, run a mechanical pencil through, and flip it to mark the other seam line without any extra measuring. Long enough to handle my 6.5” squares in one pass, which saves me so much time.

Used this to mark my 6.5" squares for half-square triangles and the slot made it so much easier to keep a consistent line with my mechanical pencil. The length is perfect for reaching across the whole diagonal without shifting.

The slotted center is such a clever design — I just run my mechanical pencil through it and mark the diagonal on my 6.5" squares in seconds. Sewing the quarter-inch seams on both sides afterward feels almost automatic now. It's thin enough to glide under my presser foot without catching, which I app