I LOVE Transdoodle transfer paper. A bit pricey but it works well and comes off easy. A bit too easy so you can only mark as you go with it. I have also heard Saral paper works well too but have not tried it. The transdoodle transfers very easily with very little pressure so it is not a problem to use it on a sandwiched quilt as long as your not using a real high loft ultra poofy batting. I transfer my design using a stylus that you can get at any craft store. It is commonly used for decorative painting, same with the Saral paper. Transdoodle is made specifically for quilters and I have only seen it at quiltshows or buy it on line.