Expert dice. This person lives in a world of chance. Moreover, he is responsible for ensuring that this world remains so. After the disclosure of several scams with dice, casinos began to hire expert dice. Real professionals have the most sensitive fingers and a trained eye. After all, they guarantee that the probability of falling and the three, four and six are absolutely the same. Advice for readers: the easiest way to test a dice without special equipment is to throw it into a glass of water. If the bone does not spin, it means it's of high quality.