Up for auction is a pair of blue, green, yellow and white swirl marbles. Each measures 8/10" in diameter. One is in mint condition and the other has larger chip on one side. I have a box full of marbles which I have collected over time at estate sales and I have decided it is time to start selling them. I'm not a marble collector, so please email any questions. These are gauranteed to be authentic and vintage. As I mentioned above, they come fresh from local estate auctions. We have more items listed, so please check them out and save on shipping. We take care to package our items very carefully so they arrive safely to you. View our 100% positive feedback and bid with confidence. Paypal, money orders and cashier's checks preferred. Iowa bidders, please add 6% for sales tax. Thank you for looking and bidding. Good Luck!