Purchased at a Taiwanese general store. I am selling this item because I have no opportunity to use it. Although it is unused, please understand that it has been washed after purchase and stored in a cupboard for a long time before purchasing. Due to the nature of glass products, there may be scratches, distortions, and minor imperfections that occur during the manufacturing process. Please understand this as well before purchasing. This is a small-sized glass. No individual sales. Please refrain from negotiating price reductions or holding items.