The product is a vintage Marble King St. Mary's "Cubscout" marble, minted in 1948-1959. This machine-made marble features a rainbow style and is a one-of-a-kind with dug small culet. It was made in the United States and is a rare find for collectors, suitable for ages 8 and up. With its unique design and age level, this marble is a valuable addition to any toy and hobby collection.