Titanium cylindrical tumbler. This high-insulation titanium tumbler was developed by HORIE (Horie) in Tsubame City, Niigata Prefecture, and produced from a 1055-degree kiln. Its double-walled construction enhances its cold-retention properties. Approximately 7cm in diameter, 10.5cm in height, and 90g in weight. Capacity: 290ml. Unused. Comes in a wooden box. Thank you for viewing.