Unused, 18 pieces. I think they are old balls. They are new and unused, with no scratches, but there may be some unnoticed scratches, so please refrain from purchasing if you are nervous or concerned about small details. The box has some torn parts, and although not very noticeable, there are scratches and scuffs. Please inquire if you have any questions. [Shipping] Will be sent via Letter Pack Plus. [Attention] Please contact us within 24 hours of receiving the item.