◯ Purchased approximately 6-7 years ago (about ¥1200 per piece). Used in a store for children. ◯ Haven't been used for the past few years and have been stored wrapped in bubble wrap. ◯ Set of 4. Not selling individually. ◯ Some photos may look clean due to lighting, but there are many scratches on the surface. Please check the photos. ◯ Used item. Please understand before purchasing. ◯ Retail price was about ¥1200 per piece.