I like to use rolls of parchment type paper. Some is available in office supply stores; some is available at medical supply stores (think examining tables). I use ultra clean Crayola markers to draw the design, pin it to the quilt (I don't like spray residue on my quilt top). I stitch the design, tear off the paper. I use a lint roller to get the last bits of paper. I recently did a king size quilt using a pantograph design. The roller treatment for the whole quilt took about 30 minutes and used 5 sections of the lint roller tape. Of all the methods I have used I like this one the best.