Remember how you place two fabrics right sides together and draw a grid on the back of the top fabric to follow when stitching ? Then you cut the sewn fabric apart into triangles to get your squares with different fabrics on either side of the diagonal (half-square triangle squares)? Or did you cut individual triangles and sew them together?

With Triangle Paper, the guesswork is taken out of drawing, cutting, and lining up pieces to sew. Simply follow the steps indicated in the links below and you will get accurate squares every time!