Bitz Espresso cup made of black stoneware. Matte black on the outside, assorted amber, purple, light pink, dark blue, green and sour cream inside. Contains 9 cl. DIA. 5.5 x H 6.5 cm. The stoneware is made with a beautiful reactive glaze that gives it extra glow. The stoneware can withstand machine washing, microwave and oven up to 220 gr. Bitz matte and reactive glaze makes each product unique. Scratches and cutting marks will be visible. This is not an error. Bitz concept.