One pair each from 10 different casinos. Great start on a casino dice collection or use them for home games. You get all 20 in one lot. Casinos will be mixed, depending on what we have in stock. You can not choose casinos or colors for this item as these are pre-packaged. ALL WILL HAVE A CASINO NAME PRINTED ON THEM AND NONE ARE DRILLED, only cancelled. Mixed colors is a possibility also. These dice are razor edge with sharp corners. Recommended for dice stacking!