Asahi Exquisite Copper Cup Pure Copper Blonde Specification Cool Cup 330ml Gift Package Specification

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! -------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. -------------------------------------------- Size: Approximately diameter 7 x H12cm Material: copper Copper has excellent heat conductivity and good heat retention, making it very economical for cooking utensils. Copper is also excellent at keeping things cold, so when you pour a cold drink into it, it stays cold for a longer time than other metals, and the cup itself quickly cools down to the same temperature as the drink and maintains that coldness.