Item Type: Game Dice Material: Pure copper 1BALANCE PERFORMANCE: Totally random, you will not always throw the same number. Integrated molding process, good balance, can be rolled on the table and tray. 2HOLLOW LIGHTWEIGHT: The dice surface with a clear, large numbers that are easy to read. Their hollow shape makes them very light and they will jingle when thrown. 3SUITABLE SCENARIOS: Hollow metal dice make your dices unique at parties, and they are equally suitable for a variety of board games, as well as role playing games. 4COPPER MATERIAL: Polyhedral dice is made of pure copper material, safe and firm and sturdy, corrosion resistant and wear resistant, durable for use. 5BEST GIFT: Polyhedral dices meet your needs for looks and practicality, making them become great dices and the perfect gift for dice lovers or gamers 7 x PolyhedralDice