What's it called?
It's a type of transfer paper you use on fabric. It has blue or red ink on one side, you put it under your fabric, then you use your little spiky pizza cutter looking thing on your fabric then you have marks on the back of your fabric.
You see I made the mistake of drawing up my pattern on the front of the fabric.
Or if anyone knows of a good way to get my pattern to the wrong side of my fabric that would be awesome.