Tsugaru Vidro Sake Cups, Ochoko, Set of 5 These are sake cups with a gentle orange interior and milky white glass used. They are double-layered glass sake cups. The thickness of the outer orange glass increases towards the bottom, creating a beautiful, smooth gradation. They have a gentle color and can be used not only as sake vessels but also as teacups for guests. These are used items, the purchase date is unknown, but there are no cracks or chips, and all 5 cups are in very good condition. Please consider this item with the understanding that it is a personal inspection and a personal listing. Regarding the inspection, there may be differences in opinions. I would most like to avoid disappointment upon receipt. Please check the photos provided, and feel free to ask any questions or concerns in the comments. I would be very happy to answer them. Tsugaru Vidro is a glass craft made by applying the manufacturing method of fishing floats. It is made using sand from Shichiri-ga-hama, located on the west side of the Tsugaru Peninsula, as part of the material, and it originated using the difficult "free-blowing" technique that has been used since ancient times. The vessels are inspired by the light and colors of Aomori's nature, and they express the joy of Tsugaru Vidro's unique rich colored glass. #TsugaruVidro