This is a mix of transparent dichroic glass. All are transparent dichroic (90 COE). Imported directly from America in January. Includes some textured pieces. Contains over 220g of various colors. All are 90 COE glass, so they can be mixed and fired together. Please use these to create wonderful works of art. Colors: Multicolor (blue, purple, orange, gold, silver, green, pink, etc.) with various textures, dots, and patterns. Material: Transparent glass (all 90 COE) Shape: Irregular, various sizes. Uses: Perfect for glass fusing and creating silver clay art.