Mercury dice of dice cheating device

Actually, mercury dice is one kind of dice cheating device, which we also called professional loaded dice. Among that all kinds of dice cheating system will look no different from the original one.
How to make mercury dice? We put a certain amount of mercury inside the normal dices but it would not be found by others while playing in poker dice game. Common people cannot process the mercury dice perfectly. Our engineer can make transparent dice, bone dice and plastic dice, Bicycle dice, Las Vegas dice or other dices.
If you do not like to use mercury dice in magic dice games, we have radio wave dice, dice cup scanner and remote control dice for sale.