Insulated glasses keeps cold drinks cold and hot drinks hot, while the outside surface always feels comfortable in your hand. Its two walls allow you to hold onto a piping hot glass of hot drinks without burning your fingers, or prevent condensation from forming on the outer wall while holding a cold beverage. Made of tasteless-borosilicate glass that are light and robust at the same time. Under the glass floor is a hydrophobic silicone membrane, which serves to equalize the pressure between the glass walls These glasses are also ideal for serving ice-cream and other desserts To get the exact product that you have expected and protect your right when you purchase the product, please Choose our 1CHASE branded products.