All chessex dice are officially licensed with quality details including sharp edges for shape recognition, underscoring to differentiate 6 and 9, and read from top for easy comprehension. Shoot your dice in style for your next game night! We provide toys and games to create a new dream world. We are designing developing and manufacturing high quality innovative toys and games around the world. We are leading game innovators recognized for our creative products high caliber and commitment to those with whom we do business. We offer the highest quality products that bring people together to learn and create. Features d6 cube of 16mm marble oxi-copper with white numbers 12 Piece Specifications Color: Oxi-Copper & White Size: 16 mm.