Here are 10 Jabo FOX FIRE II Marbles. Mint/Mint-. 11/16" - 55/64". Sparkling Aventurine. Produced at Jabo, Inc. Reno, Ohio. April 11, 2010.  Mint/Mint-. Carefully chosen for quality & beauty. Winning bidder sends payment for bid + $6.95 USPS shipping fee. Thank you for looking.