Choose from a rainbow of sparkling chaton crystals in assorted sizes. These leaded-glass crystal stones are foil backed for maximum bling. Their pointed backs make them perfect for embedding into crystal clay and other jewelry clays. Sold per 5 grams, assortments may include PP12 (1.9mm), PP16 (2.3mm), PP21 (2.8mm), PP24 (3.2mm) and SS18 (4.2mm) sizes of crystal chatons. The mega birthstone assortment offers 12 popular colors all at once!