Unused item. However, it is quite old. It is estimated to be a product from about 40 to 50 years ago. It was stored in a cardboard box in a warehouse. About 30 similar unused items were in stock. Therefore, even though it is unused, there may be signs of aging. If you would like to purchase multiple items, please inquire via the question function. Discounts are available for larger quantities. Unused star chart, perfect for astronomical observation. - Brand: WATANABE - Product Name: Star Chart - Manufacturer: Watanabe Educational Globe Manufacturing Co., Ltd. - Contents: Star Chart (unused) Thank you for viewing.