Eosin glaze is a type of ceramic glaze known for its vibrant colors, particularly shades of red, pink, and purple. It is created using a specific combination of minerals and metal oxides, which react during the firing process in a kiln. The name "eosin" comes from the Greek word for dawn, reflecting the glaze's bright and luminous appearance. This glaze is often used on stoneware and porcelain, enhancing the visual appeal of pottery and decorative items. Eosin glazes can produce a glossy finish and are popular among artists and collectors for their unique, iridescent qualities, making each piece distinct.