Popular as a gift for a kanreki (60th birthday) celebration, this red stainless steel tumbler. It's a heartfelt message gift with the message "Congratulations on your kanreki celebration." Comes with a simple and stylish gift box. The space between the outer and inner walls is vacuum-sealed, making it difficult for heat to transfer, providing excellent heat retention and cold insulation. Cold drinks stay cold, and hot drinks stay hot, keeping them at the perfect drinking temperature for a long time. Made of high-quality 304 stainless steel, it is resistant to heat and acid, and the stainless steel prevents rust and does not alter the taste of the drink. This practical tumbler is a popular gift for birthdays and celebrations. Especially for men who enjoy alcohol, they will be happy to drink beer and mizuwari (whiskey and water) cold. Comes with a gift box. Recommended as a gift for a 60th birthday, or for a father or mother's kanreki celebration. Vacuum Insulated Stainless Steel Tumbler (approx. 350ml) Size: Height 11cm, Diameter 8.8cm, Mouth 8cm Capacity: 350ml Structure: Vacuum double-walled Material: 304 Stainless Steel Not for use in oven, microwave, or dishwasher Although it is new and unused, there may be some unnoticed imperfections. Please understand this before purchasing. Reliable anonymous shipping.