This vintage Heaton Agate Co marble features a unique brown, cream, and blue swirl design, making it a desirable collectable for marble enthusiasts. Handmade before 1970, this pre-1970 piece showcases the artistic craftsmanship of the Heaton Agate Co brand, known for producing high-quality marbles. With a diameter of .58 inches, this marble is a rare and sought-after item for collectors of vintage marbles.