SUSgallery Stainless Steel Manufacturer Titanium Tumbler, Mirror Finish Made by Seven Seven in Niigata Prefecture. Reliable Japanese product, made in Japan. This is a famous manufacturer that produces titanium vacuum tumblers with high heat and cold retention thanks to its unique vacuum insulation technology. Made of double-walled titanium, it's all-titanium, so it's lightweight and has high heat and cold retention. Ice doesn't melt and the taste doesn't change. It has a beautiful mirror finish. You can enjoy delicious drinks like beer in a refined way. Size: Mouth diameter 6cm, Height 11cm. New, unused, in a wooden box, but please understand that it has been stored at home. Please understand that this is a used item that has been in someone's possession and has been stored at home. Please refrain from purchasing if you are concerned. I will pack and ship the item only, without the box, for easier shipping. This is a limited edition and rare item, so please refrain from price negotiations. Instant purchase is OK. Made in Japan made in japan Titanium tumbler Titanium glass SUSgallery Seven Seven Titanium Tumbler Beer glass Beer glass Titanium glass Color...Silver Glass/Cup/Wine vessel...Tumbler, Beer glass/Mug, Shot glass, Rock glass Material...Titanium