Designed after the age-old Italian glass-making technique, Round Mini Millefiori Gem Mix features an assortment of clear and opaque, vibrant colors and floral designs that make these glass pieces an artwork of their own. They have a flat back and a rounded top and come in colors including red, yellow, light blue, dark blue, green, and white. Set them or glue them into jewelry pieces, use them as small mosaic pieces, and so much more! Product Details Diameter: 1/4" - 5/16" Package contains 80 pieces.