HOYA crystal glass tumbler collection, the highest quality, with exquisite hand-cut designs: bamboo leaves, chrysanthemum chain pattern, and chrysanthemum base, this is a rock glass. HOYA crystal, hand-cut. These high-end items are very valuable and possess a luxurious feel that rivals Baccarat, making them rare items. Size: Approximately 9cm in height x 8.5cm at the mouth. The box has some damage. HOYA withdrew from the crystal business in 2009. Therefore, the existing glasses are very valuable, but even if unused, they have been stored for a long time and are not the same as new.