Bring out the heavy machinery to do exploring right! Exploring is hard work! Bring some heavy lifting power to break up the boulder and discover what's inside. Drive the Volcano Crawler over the rough terrain and use the ATV to move the rocks into position. Use the jackhammer to crack open the boulder and find the hidden crystal element. Discovering cool things makes the hard work fun! Includes 3 minifigures: a female ATV driver, male volcano adventurer and a male volcano worker. Features a Volcano Crawler, ATV and a boulder rack. Volcano Crawler features wide tracks that move and a large jackhammer on the back that rotates on its base and extends. Use the ATV to pull the boulder into place. Bring the crawler's jackhammer down onto the boulder to crack it open. Use the pickaxe to open the boulder and reveal the crystal element. Accessory elements include apickaxe, boulder, crystal element and a shovel. Headgear accessory elements include 2 hard hats and a baseball cap. Volcano Crawler measures over 4” (11 cm) high, 7” (19cm) long and 4” (11cm) wide. Boulder rack measures over 1” (4cm) wide, 1” (4cm) deep and under 1” (1cm) high. ATV measures over 1” (3cm) high, 1” (5cm) long and 1” (4cm) wide.