This is an Edo period Ko-Imari white porcelain cylindrical sake cup with a cord design. The color is not pure white, but slightly gray. There is some roughness to the surface from before firing, but there are no noticeable major flaws. This is an item I hope you will enjoy for a long time to come. Diameter: Approximately 6cm Height: Approximately 4.8cm Sizes are approximate. The actual item may differ slightly in color from the images. The last three photos are closer to the actual color. Please understand that this is an old item and may have age-related wear, scratches, and stains. Please examine the description and images carefully before purchasing.