Come and see our amazing products. The Porcelain Stackable Mug -9 Ounce is made of high-quality ceramics.The surface is sprayed with AAA-level coating,for Coffee, Tea, and Mulled Drinks,These stackable porcelain mugs are easy to store neatly and compactly. The intention of the stackable design is much more than space-saving. It also adds a touch of neatness to your kitchen. No more mess.Oven,Disinfecting Cabinet,Refrigerator,Dishwasher and Microwaveable Available.Lids,Spoon and Cup Holder are Optional.Great to show off your logo and text for your next event or corporate recognition.Fashion DIY.Accept customization. Pls confirm further with us if any query about packing info, inventory status and time schedule.