Choose from 3 Styles of Casino Quality Dice: Flush Spots Dice, Bird's Eye Dice, or Ring Eye Dice. We Offer Regular and Buy One Now! – Pairs of Flush Spots. Great selection of new and used professional casino dice at discount prices. Our professional serialized casino dice are full-size 3/4-inch (19 mm) dice, the standard size for use on a casino craps table. Their size is accurate to within.