The Power Miners have built this massive underground mining station to help them gather crystals. Transport the precious cargo across lava rivers using the zip line. When rock monsters threaten, spot them with the huge searchlight, then use the dynamite hurler to drive them away. Includes rock monster and three Power Miners mini-figures. Includes 1 yellow rock-throwing monster and 3 minifigures: 1 engineer and 2 Power Miners and mining truck! Accessories include walkie talkie, pickaxe, shovel, 4 sticks of dynamite, 2 blue crystals and 2 yellow crystals! Transport crystals between the two control towers via the zip line! Control tower features chute for collecting crystals, search light and lookout post! Mining Station measures over 23 inches (58cm) long and 14 inches (37cm) tall!