Just completed cutting and counting 362 2" half square triangles for an exchange at one of our LQS using the Friendship Triangles book by Edyta Sitar. I will turn these in tomorrow, buy my book and get more Cinnamon Sticks that makes 28 half square triangles each. Don't know what I am making yet, got to get the book and see how many I want to do for the project I want to do.