Thermos Stainless Steel Mug 500ml Jet Black JNL-503 JTB

・Size (approximate): 6.5 x 7.5 x 22 cm, body weight (approximate): 210 g ・Material/quality: Body/stainless steel (acrylic resin coating), lid/polypropylene, drinking spout & lid body/polypropylene, lid & lid packing/silicone ・Country of origin: Philippines ・Thermal insulation effect: 68 degrees or higher (6 hours) / cooling effect: 10 degrees or lower (6 hours)

【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.