Give Your Project Heart with this Millefiori Assortment Pack Assortment contains transparent millefiori with opal accents in a variety of brilliant colors. Made from premium Oceanside Compatible glass, these colorful patterned glass slices can add a burst of excitement to any fused or flameworked project. Assortment shown above.1/2 oz. pack. 96 COE. A Delphi Exclusive!