I see this idea come up all the time on BGG. "Regular dice are junk, if you want real randomness, use casino dice." Let's break down this. Trademark Poker 19mm A Grade Serialized Set of Casino Dice (Blue): Amazon. co. uk: Sports & Outdoors. The Casino at the Empire,. Leicester Square The game is played with two round cornered dice (size ” or mm). - Dice are shaken.