This is a beautiful ceramic piece with a black and brown gradient. Size: Diameter: Approximately 6cm, Height: Approximately 4cm This item belonged to my family and was part of a set of sencha tea utensils. Due to its small size, it can also be used as a guinomi (sake cup). There is no box. There is a mark on the bottom, please check the image. Although there is some evidence of use, it is in good condition. Please understand that this is a used item before purchasing.