With the Easy Half Square Triangle Remarkable Tool you can make unlimited amounts of half square triangles! It fits perfectly over a 10”x10” layer cake precut square (or cut your own) but you can use it for any size block smaller than that. The easiest way to use this stencil is to match it to a centre point on your cutting mat, with some masking tape, tape the stencil to the cutting mat on the left or right side (depending if you are left or right handed). Then simply lift the stencil, place two squares with right sides together matching their centre to the centre mark on the cutting mat and pounce the markings to the top fabric. Sew on the dashed lines, cut on the solid lines of the X and then cut the final lines indicated by the scissors and you will have 8 half square triangles! So easy!