[Product Description]
A glass that maintains the temperature of beverages
Made with double-layer heat-resistant borosilicate glass, which is relatively resistant to high and low temperatures, allowing you to enjoy beer, coffee, tea, juice, and more.
This double-walled glass cup offers excellent insulation and heat retention, as well as condensation prevention. The double-wall design prevents condensation, so ice melts slowly, keeping the outside of the glass and table dry and clean.
Please note that this glass product is handmade. The two-layer glass process is complex, and the rim may be uneven, with small bubbles, dots, or fine scratches, but this does not affect use.
Product size: (Approx) 124mm (including handle) × 87mm × height 128mm
Full capacity: (Approx) 320ml
Product weight: (Approx) 190g
Country of origin: China
Material: Borosilicate glass
Quality indication: Product name / Heat-resistant glassware
Usage category / Hot water use
Heat resistance temperature difference / 120°C *The temperature difference indicates the difference in temperature at which the glass can withstand rapid cooling from high temperature in cold water without breaking. It is not the maximum heat resistance temperature.
Please note: Do not use in microwave, oven, dishwasher, or sterilization cabinet. Heat-resistant glass is strong against heat but not impact-resistant.
We are not responsible for any damage, breakage, accidents, or injuries caused by rental, resale, auction, secondhand sales, or transfer of this product. Please understand this in advance.
Product size: (Approx) 124mm (including handle) × 87mm × height 128mm
Full capacity: (Approx) 320ml
Product weight: (Approx) 190g
Country of origin: China
Material: Borosilicate glass
Quality indication: Product name / Heat-resistant glassware
Usage category / Hot water use
Heat resistance temperature difference / 120°C *The temperature difference indicates the difference in temperature at which the glass can withstand rapid cooling from high temperature in cold water without breaking. It is not the maximum heat resistance temperature.
Please note: Do not use in microwave, oven, dishwasher, or sterilization cabinet. Heat-resistant glass is strong against heat but not impact-resistant.
[Important Notice - For Overseas Customers]
Thank you for purchasing this product. Before using it overseas, please carefully read the following important notices.
1. Laws, Regulations, and Safety Standards
This product complies with Japanese safety standards. Before use in your country, please check its compliance with local laws, regulations, and safety standards.
Certain product categories (electronics, cosmetics, food, etc.) may require certification in the importing country.
2. Regarding Electrical Products
【Voltage Compatibility】
When using electrical products, please note that they are designed to match Japanese voltage specifications (90-110V). Using them with a different voltage may cause malfunction.
【Plug Type】
Our products use Japanese plug types (Type A or Type B).
Please use a conversion adapter as needed.
【Important Notes Regarding Transformers and Adapters】
Transformers adjust the voltage to match the requirements of the equipment.
Conversion adapters only change the plug shape and do not adjust the voltage.
Using only a conversion adapter without a transformer may damage the product.
[Regarding Liability]
We are not responsible for any malfunctions or damage caused by improper use, such as operating the product without a transformer.
3. Language and Manual
Product instructions and displays may be in Japanese only.
An English version of the manual can be downloaded from our website.
4. Regarding Product Returns and Exchanges
Please note that if you wish to return or exchange a product, you will be required to submit a video of the unpacking process.