Tumbler with Features a Opening for Comfortable Drinking and a and a Features a Design and a Ceramic-coated Vacuum-insulated Straw. 3-way Lid,

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. 🥤 [Ceramic Coating Preserves the Original Flavor of Your Drink] The special ceramic coating on the inside prevents the typical metallic odor, allowing you to enjoy the delicate aroma of your coffee or tea. This high-quality tumbler has a smooth, ceramic-like feel, making daily hydration even more comfortable. 🥤 [Vacuum Insulation Keeps Drinks at the Right Temperature for Long Hours] This practical insulated bottle features multi-layer vacuum insulation technology to keep hot and cold drinks at the perfect temperature for hours. This practical insulated bottle keeps your morning coffee hot until the afternoon and iced drinks cold without condensation. 🥤 [Three ways to drink & completely sealed for easy use] This 3-way design allows you to drink directly, use the included straw, or just use the lid. Its tightly sealed design prevents leaks even when placed on its side, making it a functional tumbler that's safe to carry in your bag. 🥤 [Easy-to-Hold Silicone Grip & Premium Finish] The non-slip silicone handle allows for stable, one-handed grip. The surface is finished with a durable lacquer, creating a stylish design that looks great in the office and combines beauty and practicality. 🥤 [Designed for long-lasting use with replaceable parts] The included glass straw is available with a replacement part, sold separately. In the unlikely event of breakage, you can continue using it by simply replacing the part. The product is designed for easy maintenance, ensuring sustainable use and environmental friendliness. 🥤 [Ceramic Coating Preserves the Original Flavor of Your Drink] The special ceramic coating on the inside prevents the typical metallic odor, allowing you to enjoy the delicate aroma of your coffee or tea. This high-quality tumbler has a smooth, ceramic-like feel, making daily hydration even more comfortable.