The Lego Crystal King game is a brick game about the Crystal King who is the king of the rock monsters. This Lego Power Miners game also has many colorful accessories like the dynamite, yellow crystals and a spinning drill tool. Play with the Crystal King in this Lego brick set who measures 6.5 inches tall. The Lego Crystal King game has two interesting mini figures and 168 pieces. One of them is the engineer and the other Power Miner in this Lego Power Miners game. This Lego brick set is suitable for kids aged between 7to 14 years.