QuiExact Tumbler 350ml 4-Pack Glass Cups Coffee Cups Milk Cups Mugs Double-Walled Insulated Glasses for Cold and Hot Drinks, Condensation-Free, Double

✨【Glass Material】The tumbler glass is made of borosilicate glass, which is heat resistant and can withstand temperature differences from -20℃ to 150℃, whether filled with ice or hot water.

✨【Double-Walled Glass Cup】The glass has a double-walled structure, providing not only heat retention but also cold retention, slowing down ice melting. It's a glass with excellent heat and cold retention, keeping your drinks delicious for longer. You don't have to worry about burns even when filling it with hot water.

✨【Prevents Condensation】The double-walled glass structure ensures a comfortable temperature for your hands, whether hot or cold. It prevents condensation on the surface of hot drinks and cold drinks with ice, so you can rest assured that important documents won't get wet at your desk, whether in the office or while teleworking.

✨【Perfect Gift】Perfect as a gift for weddings, housewarmings, new home celebrations, and anniversaries! Ideal for tea time and home parties, and can also be used as a tumbler for alcoholic beverages like alcohol or beer.

✨【Please Note】*Each item is handmade by artisans, so there may be slight individual differences. The silicone vent at the bottom allows only air to pass through and prevents water from entering. Please use it as is without removing it. *As this is a glass product, there is a risk of it being damaged violently during delivery by courier. If you happen to receive a defective product, please do not hesitate to contact us.