There are imperfections with the glaze on this mug. It has initially been dipped with black glaze, the black glaze was wiped off, some of the black remained on the mug under the clear so you can see streaks of black in the glaze. Look at the photos for reference.
Volume: Holds 8 ounces of liquid
All of my ceramics are made by hand using natural materials, the resulting irregularities show the process and are part of the appeal of my pieces. Variation is beauty. Expect slight variations from one piece to another.