Designed to compliment the most popular Denby tableware ranges, Denby Glass adds a finishing touch to your table. Each collection includes tumblers. Hiballs and 2 sizes of wine glasses supplied in pairs. The colour in Denby glass is created by rolling clear glass in coloured chips and melting them so that they fuse. The result makes the colour permanent and irremovable, and because it contains no lead, Denby glass is safe for use in the dishwasher.