Name Owl Ceramic Coffee Mugs Brand Berry President Material Ceramic Volume 12 OZ Height10cm Inner diameter7cm Weight350g The inside of the mug The inside of the mug is smooth Easy to clean The bottom of the mug The bottom of the mug is rough Stable placement antiskid and wearresistant Used as a pen container Not only can it be used as a mug to drink water It can also be used as a pen container or small object container A unique gift for mom father grandma friends owl lovers or someone else on birthday or holidays