This stoneware coffee mug has a capacity of 350ml.It has a black body with a white base and spout. How to customize this multi-color stoneware coffee mug? Please contact Xinxiang Ceramics Factory. PRODUCT SPECS Material: Ceramic Size:Up Dia:9cm, Bottom Dia: 5.2cm H: 10cm Capacity:350ml Packing: Giftbox/Whitebox/bulk Package Customer Own Design is workable.