Found these in a box the other day I put up ages ago along with some other varieties of collectables . Three nice swirls , all different in design . The biggest is one and three eighths inches in diameter , the other two are approx. seven eighths of an inch in diameter . Had a friend who was into marbles big time some years back . He sold out his large collection of marbles and started collecting all kinds of other things of interest . Gave me an idea of a fair value . Put them on craigslist to see if I could get a hit on them .