I'm not sure of the exact age, but this is an old glass preserving jar purchased from an antique shop, likely from the early to mid-Showa era. Perhaps it was used in a traditional candy store? One side is flat, allowing it to be placed flush against a wall, making it suitable for storage. (Please check the shape in the photo taken from above, the 6th image). I have cleaned it with detergent, but there is still some remaining dirt. Also, as it is old, there are fine scratches, distortions from the manufacturing process, air bubbles, and minor imperfections. The lid also has rust. I have been storing it at home, but I am selling it to clear out my antiques. Please understand that this is an antique item, and only those who appreciate old items should consider purchasing it! Size: Height (without lid) approximately 23cm, width approximately 17cm *Please allow for some error. There is no special box, so I will carefully pack it with bubble wrap for shipping.