Matte Ceramic Travel Mug - Anti Spill 12 Oz Travel Coffee Mug with Handle Matte Ceramic Coffee Mug Cup Tea Cup with Insulated Cork Bottom Black

Material:Ceramic with Cork BottomCraft:MatteCapacity:12 ozSize:5.12"*3.5"*4.33"Specification: ?Perfect for coffee, tea, water or any drink. ?Splash-free slider lid for carefree drinking. ?Most Appreciated Gift Idea. ?BUILT-IN CORK COASTER prevents scratching and staining. Warning Tips: Please notice that the bottom of our mugs is made of cork, so DON’T put them in the microwave and dishwasher; since it is not safe and that may cause the bottom of the cork to detach from the mug; but please don't worry, the quality of our mugs is really good and very practical; you can clean it easily with no coffee stains by handwash.