Millefiori Glass - Great for so Many Projects Add a touch of spring to any project! Use these small design slices to add detail to fusing, flameworking and micro mosaic projects. Assortment contains transparent millefiori with opal designs in a variety of vibrant colors. Made from premium fusible glass. 1/2 oz. pack. 96 COE. A Delphi Exclusive! Assortment Includes: Butterfly Millefiori Ladybug Millefiori Bumble Bee Millefiori