Save time while quilting and piece like an expert! Designed by Shelley and Bernie Tobisch, this highly-effective, proprietary solution makes it easy to create accurate, flat seams every time you quilt! Use this fabulous formula in conjunction with the Easy Press Pen. (item: AP10001) Use with the Easy Press Pen! Seams are precise and flat. Accurate piecing. Easier quilting & applique. 4 oz.