The Ez Quilting Darlene Zimmerman Mini 60-degree Diamond Jelly Roll Ruler is perfect for easily cutting 60-degree diamonds from a jelly roll strip to make six-pointed stars without any wastage. You can hand- or -machine-piece the cut portions into stars, tumbling blocks or chevrons for your quilting projects. It will be a handy tool to keep in one’s quilting and needlework supply kit.