Enjoy a delicious cup of fresh coffee or tea in these Cookinglife Mugs Concrete 350 ml - 6 Pieces! The mug is made of earthenware with a reactive glazed finish, making each piece unique. In addition, the mugs are microwave and oven safe. After using the Cookinglife Mugs Concrete 350 ml - 6 Pieces, they can be easily cleaned in the dishwasher, but be careful! Handwashing is recommended so that you can enjoy the tableware even longer.