From Serax comes Glass Billie Transparent - 25 cl and is designed by Ann Demeulemeester. The glass has a round shape with a tapered top and is made of hand-blown, lead-free crystal. With its classic and timeless design, it is an elegant addition to any bar or table setting. Glass Billie Transparent - 25 cl can be used for a variety of beverages and is machine washable.

Ann Demeulemeester is a Belgian fashion designer whose label Ann Demeulemeester is mainly showcased at the annual Paris Fashion Week. She is known as one of the Antwerp Six in the fashion industry. After leaving the fashion industry, the designer attended porcelain master classes in England and France. In 2019, she launched Ann Demeulemeester Serax in collaboration with Belgium's Serax, a collection of porcelain dinnerware hand-painted in China, as well as silverware, glassware and larger household items.