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.
[Set of 2: Made with Highly Heat- and Cold-Resistant Borosilicate Glass] These double-walled glasses are carefully handcrafted by artisans using high-quality borosilicate glass with a thermal expansion coefficient of 3.3. They are resistant to temperature fluctuations from -20°C to 150°C and are shatter-resistant even when filled with boiling water. Easy to keep clean, this set of two glasses is perfect for everyday use.
Beautiful double-walled design and outstanding functionality: The double-walled glass features a beautiful, transparent form, creating a clean and sophisticated impression. The double-walled design provides excellent insulation, retaining heat and cold, and preventing condensation, keeping your table clean. It's also designed to be perfect for drip bag coffee.
[Handcrafted by Artisans for Reliable Quality and Functional Beauty] This product is handcrafted by skilled artisans using lead-free, highly safe borosilicate glass, carefully hand-blown into individual pieces. Its heat-resistant design allows it to withstand sudden temperature changes. Its design keeps both hot and cold drinks, such as tea and coffee, at their optimum temperature, making it ideal for everyday use. *Please note that due to the handcrafted nature of the product, individual variations in shape may occur.
Easy to Clean and Versatile: This beautiful double-walled glass features a comfortable grip and a handle design, making it incredibly easy to use. It's also safe for boiling water, dishwashers, and microwaves, making it easy to clean. The double-walled design provides excellent insulation and keeps drinks cold, making it perfect for a variety of drinks and dishes, including coffee, black tea, green tea, lemon water, barley tea, soup, miso soup, and ice cream. It's perfect for everyday use at home, as well as for entertaining guests.
[Perfect Gift with Support] These double-walled glasses are perfect for a wide range of occasions, from offices and stores to homes. [Perfect Gift with Support] These double-walled glasses are perfect for a wide range of occasions, from offices and stores to homes, making them an ideal gift for weddings, housewarmings, new homes, anniversaries, and more. They also make a great stylish kitchen accessory. *This product is made of delicate glass, so there is a chance that 3-5% of the glass may break during shipping. If damage occurs, please feel free to contact us and we will respond promptly. These double-walled glasses are perfect for a wide range of occasions, from offices and stores to homes, making them an ideal gift for weddings, housewarmings, new homes, anniversaries, and more. They also make a great stylish kitchen accessory. *This product is made of delicate glass, so there is a chance that 3-5% of the glass may break during shipping. If damage occurs, please feel free to contact us and we will respond promptly.
Heat-resistant glass cup with handle, double wall, 330ml, set of 2. This product is a "heat-resistant glass with handle" double-wall glass. Its double wall construction prevents the exterior from heating up when filled with hot drinks and prevents condensation when filled with iced drinks, making it comfortable to use in any season. The handle design allows for safe handling, even when filled with hot drinks, making it ideal for everyday coffee and tea. The transparent heat-resistant glass allows you to enjoy the beautiful colors of coffee, tea, and other beverages. The generous 330ml capacity when filled allows for a variety of drinks, from lattes to cafe au lait and herbal teas. These glasses combine practicality and beauty. Perfect for home use, the set of two also makes a great gift for couples, housewarmings, weddings, and more.