The product is a vintage Marble King "St. Mary's Wasp" rainbow marble from 1948-1959. This machine-made marble is unique in style with its rainbow design, making it a sought-after collectible for enthusiasts of vintage marbles. The marble is mint with a sharp colors, adding to its appeal for collectors looking for high-quality pieces from the mid-20th century. Made in the United States, this marble is a valuable addition to any collection of vintage toys and hobbies.