Enjoy life with these double layered borosilicate coffee mugs. The double wall insulation keeps hot drinks warmer longer and cold drinks cooler longer, while eliminating condensation on the glass and table. Key benefits and features - Double wall borosilicate design keeps beverages at the desired temperature longer and prevents exterior heat transfer so you can hold hot drinks comfortably. - Heat resistant glassware with a comfortable outer surface, so fingers stay cool and you won’t burn yourself. - 350 ml / 12 oz capacity, ideal for coffee, espresso, cappuccino, latte, tea, or any drink you enjoy. - Dishwasher safe and microwave safe. For best care, hand washing is recommended. - High transparency, thinner and lighter than normal glass, yet more durable and heat resistant than standard glass. Practical applications - Start your day with hot coffee or espresso without the mug getting too hot to hold. - Enjoy a frothy cappuccino or latte, or switch to tea or hot cocoa with the same mug. - Serve cold drinks like iced coffee or iced tea with no exterior condensation on the glass or table. Gift idea - A unique, thoughtful gift for coffee lovers that suits hot or cold drinks and can be kept for personal use or shared with others.