Ultimate Marking Pencil White Iron Off By Hancy Hancy Ultimate Iron Off Marking Pencil in White will smoothly mark your design, then you can iron it off your project when youre done. Easily mark your quilts with Hancy Manufacturing Marking Pencils. Pencils are great for marking and drawing general guidelines for free motion quilting. But the points do wear down quickly. Keep a pencil sharpener handy when youre marking. Always test chalk on scrap fabric before beginning quilt. Pencil is approximately 5 7/8"x 3/8" and comes in a handy, clear plastic, reusable tube.