These Piecing Pals Coin Ruching Guides are designed by me, produced by Quilting Creations International and are available at most quilt shops and online outlets. The guides are used to mark the stitching line for gathering the fabric into petals. Each size and style has complete instructions included in the packet. A strip the width of fabric will make a 2-3 inch blossoms with the Small (TR400) or Large Guide (TR500), 2 strips of fabric are needed for the 5-6 inch (TR700) Jumbo size. The Blossom Guide (TR600) is for 7 3/4-8 inch circles.