You can get them on a roll and at alot of LQS you get the Triangle Papers in different sizes or a variety pack. I actually got Triangulation software 1 and two. It's great you can print off what ever size you need. I got #2 because it deals with 1/16 increments and also ways to do flying geese. It was about 30 for each software package but well worth it. I print it out on drawing paper from the #store cut to size. You can use regular computer paper but the drawing paper is lighter in weight.