The product is a vintage USED 10 lb Brunswick Zone Bowling Ball with a Pink Marble Swirl finish. This ten-pin bowling ball is made of polyester with an epoxy coverstock, featuring a polished finish. It is a spare ball designed by Brunswick for bowling enthusiasts, weighing 10 lbs and manufactured in the United States as part of the Brunswick Zone product line. This unique and eye-catching ball is ideal for players looking for a reliable and distinctive addition to their bowling equipment.