From the front of the box: Pandora's Dice Wheel is designed to improve your role playing game or any game that uses dice. It replaces 9 dice commonly used in fantasy games (such as Dungeons and Dragons). These include d100 and d30. By a simple spin of the wheel, you can quickly see your results. There are no loose dice to get lost, and everything is in one handy place. No matter what your skill level, you'll find Pandora's Dice Wheel easy to use and a great addition to your gaming treasures. Available in Plastic, Deluxe (hardwood and brass, or custom (made to your specifications). Dice odds rolled: d3, d4, d6, d8, d10, d12, d20, d30 and d%.