Create half-square triangles (HST) in multiple sizes using the same tool. Whichever technique is used in the pattern you choose can be completed with this ruler. Instructions show four different ways to sew HSTs. Method 1 Create eight half-square triangles out of a set of squares. Method 2 Cut ready to sew sets of triangles from strips. Method 3 Mark and Sew 1/4 inch seam lines. Method 4 Trim over-sized HSTs to the correct size. Choose the method that works best for you.

The ruler slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts! It comes with fully illustrated step-by-step instructions or scan the QR Code printed on the ruler to view a video demonstration.

Total Size 5-1/2in x 10-1/2in