Stack-n-Whack 15° Fan Ruler
Fan Throw Quilt Pattern Included!
Easy-to-Use Acrylic Ruler for 15° Fan Wedges
Make 5" to 12" Fan Blocks with Six Wedges per Fan
Use for 24-Wedge Circle and Dresden Plate Designs, too
Illustrated Instructions for Cutting and Piecing by Bethany S. Reynolds