I paper piece them. Can make 12 2"HSTs with 2-6.5x9.5 rectangles. www.blockcentral.com has Kim Noblin sheets you can print out on your computer. They have the 1 inch grid so you can increase the size if needed. I have to print mine at 105% for them to come out perfect. I find this method very easy and use regular copy paper and it seems to pull from the seam easy.