ANZZYU Sparkling Tumbler Vacuum Insulated Mug Stainless Steel Mug SUS304 Mug Thermal Insulation Latest D Cut Design Japan Limited 230ml (Classic

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. -------------------------------------------- Material: Body inside/outside/stainless steel Tumbler with "mirror processing + D cut" on the inside Product size: (approx.) Outer diameter 80 x height 80mm, Product weight: (approx.) 90g Capacity: 230ml Warm/Cold Retention: The double vacuum structure prevents condensation and increases the heat and cold retention properties of the cup itself.The drinking spout is designed to be thinner, making it more pleasant to the mouth. Normally, indoor heat retention effect: 50 degrees or more (30 minutes) Cold retention effect: 6 degrees or less (6 hours) Depending on how you use it, it's perfect for whiskey rocks, tea, hot water, or as a gift. Material: Inside and outside of main body/stainless steel Tumbler with "mirror finish + diamond cut" on the inside