Glass Art Patterns' 1-2 mm Dicro Dazzlers tm are "the" precut glass embelishment you always wanted. Add a few or many to jazz up any precut glass design! Use them on your fused glass jewelry or accessories any fusible glass project where you want to accent. Dicro Dazzler's work with any COE glass as you tack fuse them or glue them to the surface of your artwork or jewelry. They work great with silver glass and copper projects too!