These sublimation mugs are made of durable ceramic, lead-free, hard and fine texture, uniform glaze color, and carefully handcrafted to perfection, making them safe for long-term usage. The sublimation mugs feature a professional sublimation coating, perfect for personalized unique printing creating photo mugs, promotions, gifts, personal keepsakes, artwork showcasing, and any creative job you want, and are oven, microwave, freezer and dishwasher safe. This classic-shaped white durable ceramic mug is the most popular size and holds the perfect 11 ounces. Ideal for all your daily routine coffee, tea, or any occasion drinks with your friends or family. There's plenty of room between the handle and the cup itself, with the well-shade handle, so comfortable in the hand.