I don't think there are any technical limitations on dice in Nevada. There may be some generic wording on fairness and "standard equipment".... Could they conceivable take bubble craps dice and use them for table play? Good question. Strictly from a legal point of view...they might. I don't think it would ever be done...but is it illegal? I haven't seen any wording in the gaming bible laws that says it would be illegal beyond what I noted above.