[Thermos] Vacuum Insulated Tumbler Set 400ml Stainless Steel Mirror JCY-400GP1 Silver, approximately 7.5 x approximately 7.5 x

・Size: Approximately 7.5 x 7.5 x 14.5 cm (for one piece) ・본체 weight: Approximately 200g (for one piece) ・Material: Stainless steel ・Country of origin: China ・Capacity: 400ml ・Retaining coolness power (1 hour): 7 degrees Celsius or below ・Size: Approximately 7.5 x 7.5 x 14.5 cm (for one piece) ・본체 weight: Approximately 200g (for one piece) ・Material: Stainless steel ・Country of origin: China ・Capacity: 400ml ・Retaining coolness power (1 hour): 7 degrees Celsius or below

【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.