Generally, the dice used in a casino are manufactured to precise specifications. This means that each die is made with a 0.0005-inch tolerance, so that each die has an equal chance of landing on a specific face. Despite this, some casinos do not allow players to bring their own dice into the casino, and have security measures in place to prevent this.
The most common size of casino dice is five-eighths of an inch. In addition to these sizes, they are also available in many different colors and designs. Some are transparent, while others are matt or sandblasted. These are all made by a special process known as milling.
The edges are sharp and machined, so that they will not bounce off a table and get chipped. They are also manufactured to a 0.0005-inch tolerance, meaning that there is a total allowable error within the die. This is intended to keep the game fair, and to prevent the dice from being loaded.
The dice are manufactured to be right-handed, meaning that the number rolled will be the same direction. This is done to prevent cheating by a player who rolls the dice with his or her left hand. The right-handed dice also have a different arrangement of spots, which can be used to distinguish a straight die from one that is crooked. Sometimes, manufacturers mark a gold “O” on four spots of a crooked die.
Casino dice can also be marked with serial numbers. These numbers are usually three or four numeric digits. The numbers are often used to denote the issue, such as an errant dice or a dice that has been stolen. These numbers are often printed on metallic foil or a transparent die. The casino name can be printed on the die as well, using metallic foil.
Casino dice are also commonly used in the game of Craps. The game is played on a casino table, and the players make two bets – a Pass line bet, and a Don’t Pass bet. If the shooter rolls a point number before seven, the Pass line wins. If the shooter rolls seven, the Don’t Pass line wins. If the shooter rolls a seven, the shooter must roll the point number again before he can roll the dice for the Don’t Pass line.
The dice used in the game of Craps are also known as precision dice, as they have been manufactured to exact specifications. Typically, the sides of these dice are proportionate and the pips are not painted. However, some casinos have special dice, called loaded dice, which are manufactured with small holes in the sides filled with metal. This makes it possible for the untouched sides of the die to land face-up.
The edges of the dice are also rounded to decrease the randomness of the roll. These features are also popular in many board games. However, these features are not always used in casinos. They may be used to increase the value of the dice.