The Ten Square Clammy 9 is an innovative multi function template that can be used to cut 9 finished clamshells, circles, half circles and 4 finished quarter circles and orange peel shapes! Designed to work perfectly with your 10 precuts The Clammy 9 includes registration marks right on the template for easy transfer to your shapes. Currently, the updated Glam Clam and Clam Toss Quilts have been expanded to work with the Ten Square Clammy 9 with more patterns coming in the future.