Doshisha Mug for Hot Pink for Warming and Cold Sensitivity Water, 320ml, Heat-Absorbing Design, Beige, ON℃ZONE (Ondo Zone),

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. A mug specifically designed for drinking hot water, perfect for a daily warming lifestyle. This product makes boiled water easy to drink quickly. Its heat-absorbing structure quickly absorbs the heat of hot water and keeps it warm at the perfect temperature for lukewarm water. *This product is not vacuum-sealed. A convenient way to warm up your body with lukewarm water. It was developed so that you can quickly drink hot water even on busy mornings. A special mug made specifically for drinking hot water. The uniquely formulated heat-absorbing agent lowers the temperature of the drink, making it easier to drink. By eliminating the lid for heat retention and the vacuum structure for heat insulation, this mug is designed specifically for drinking hot water. Available in two sizes to suit your lifestyle: the regular size of 320ml and the compact 230ml that cools faster. Both sizes have a water level line on the inside to help you incorporate warming into your daily routine. The "sa-you" logo not only represents the meaning of plain hot water, but also embodies the idea that you too should start drinking plain hot water! It takes about 3 minutes to reach the temperature (60-65°C) suitable for hot water. It stays warm for about an hour.