I used the equilateral triangle die on my Studio cutter to make wedges for color wheels for my class.
I have 64 of the 100 pieces cut for the kits for Thursday's class. I spent about 2 hours working on the handout sheet also. I will need to cut for a few more hours to get done. I am cutting a 2.5" strip which yields 16 squares. First the fabric has to be spritzed with water and pressed to get the fold marks out so it is a slow process. Luckily I like cutting strips with a rotary cutter.