Dice

Dice are multi-sided small items made of bone, plastic, or some other material. Multiple dice can fit in the palm of a medium humanoid. The upward facing side of a die will have a numeral or a number of pips indicating that particular roll of the dice's value. An exploding die is one that you continue rolling and accumulating the rolled values, so long as the roll result is the maximum possible. For instance, if we rolled a d4 and got a 4 value, we'd roll again. If it came up '2' the second time, the full result of those rolls would be 6 (4+2).