This Bosmarlin Large Ceramic Coffee Mug Set of 2 is perfect for office and home use. With a large capacity of 16 oz, it is larger than most mugs and is made of lead-free, cadmium-free, high quality ceramic. It is suitable for hot and cold drinks and is dishwasher and microwave safe. The question mark-shaped handle prevents the mug from rotating when you hold it, making it comfortable to use. The simple and classic design comes in four stylish colors, making it a great gift for any occasion. If you have any problem with the mug, just contact us and we will make every effort to solve it. Buy this mug and enjoy your tea/coffee in comfort!