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.
[Vacuum Insulated] This tumbler features a vacuum insulated design similar to a thermos flask, keeping your drink hot and cold for hours. Even cold drinks won't condense on the surface, and the outside won't heat up even when you pour in a hot drink. This vacuum insulated tumbler keeps drinks hot and cold, making it perfect for summer or winter.
[6-Hour Hot/Cold Insulation] This insulated tumbler keeps drinks hot or cold for 6 hours, with a 6-hour cold retention time of 10°C or below and 39°C or above. Even when you're out and about, you can still enjoy the purest, most pristine flavor of your drink, even if it's sealed in for 6 hours. Enjoy hot drinks in the winter and cold coffee in the summer with this insulated tumbler.
[Meticulous Design] The drinking spout on the vacuum insulated tumbler lid fits snugly against your lips, and the flip secures for a comfortable drinking experience without hitting your nose. The small drinking spout also makes it safe to use while driving. The silicone ring and silicone composition inside the lid provide the most effective seal and leak-proofing. You don't have to worry about liquid spilling, even when driving or placing the tumbler at an angle in a backpack. The tumbler's wide opening makes it easy to add large ice cubes. The lid unit is easily removable, making cleaning a breeze.
[Made of S304 Stainless Steel] The interior of this vacuum tumbler is made of S304 food-grade stainless steel, which offers excellent corrosion resistance, durability, and antioxidant properties. Its high corrosion resistance makes it rust-resistant. It can withstand the heat of various foods without releasing harmful substances that could harm your body. It keeps your food and drinks fresh, allowing you to use it with peace of mind.
[Perfect Design & Quality Guarantee] Tumbler sizes: 510ml: 7*17cm, 380ml: 7*15cm. The handy size is neither too big nor too small when held in the hand. The overall design is avant-garde and innovative, and it's available in three colors. It comes with a 6-month warranty from the date of purchase. We offer a refund for any defects, dissatisfaction, or questions regarding use.
