Ecooe Set of Borosilicate Glass Cups with Lightweight and Perfect for Hot and Cold and Glass Mugs Double-Walled Glasses, 350ml, 2, Condensation-Free,

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. [SK Food Certified Double-Glazed Cup] SK Food Certified in Japan, safe and secure, microwave, dishwasher, and refrigerator safe. [Double-walled heat-resistant glass cup] Highly insulated, it can withstand sudden temperature changes of up to 180°C (-30°C to 150°C) and is shatter-resistant. Under the same conditions, double-walled glass keeps drinks hot for longer than single-walled glass cups. [Hand-blown Craftsmanship] Exquisite craftsmanship and extensive blowing experience make this glass cup lightweight, transparent, and smooth, making it comfortable to hold and use. (The volume of each cup may vary by 5% to 10%.) [Size] 2 double-walled glasses with handles, full capacity 350ml (suitable capacity 330ml), size: diameter φ9.2cm, height 11cm, width 12.4cm 【Friendly Service】18-month warranty and friendly customer service. Feel the joy and warmth that comes from the cup. ecooe double wall glass These glasses are made from odorless borosilicate glass, making them lightweight and durable. Beneath the base of the glass is a hydrophobic silicone membrane that balances the pressure between the glass walls. This allows the glass to "breathe." When you drink a cold beverage, condensation won't form on the surface of the glass, eliminating unsightly water rings. These glasses are also ideal for ice cream and other desserts. Features Capacity: 350ml / 12oz (Full capacity is 350ml. We recommend filling the cup with 330ml of liquid.) Usage: These unique glasses make a great birthday, wedding, anniversary, Valentine's Day, Christmas, Mother's Day gift for your wife, couple, mother, grandma, daughter, sister, best friend, teacher, etc. Or, they make a great back-to-school gift. Precautions 1. Important Note: We recommend hand washing your glass. 2. Suitable for refrigerator. 3. Microwave safe (max. 2 minutes / 600 watts) 4. Each piece is hand-blown, so there may be slight differences between each piece. 5. Using traditional glassblowing techniques, each base has a small hole in the bottom.