Casino dice were first produced of cellulose nitrate in the 1920s, but by the 1950s, producers had converted to cellulose acetate, which is a more durable material. Very old casino dice8217;s edges tend to solidify and turn yellow. This crystallization is caused by the passage of time and exposure to moisture and ultraviolet light. A crystalline dice will disintegrate if you apply pressure to it. Sic Bo had its origins in Asia and made its way to the United States casino scene by the 1980s. The game involves several dice. In this case, we are talking about casino dice slots three dice, and players get to place their bets. Once again, you have the option to choose different side bets when playing the game of Sic Bo. In addition, you can pursue multiple side bets at a time if you want. Compared to other Vegas dice games we have talked about here, Sic Bo is simple.