The Rock and Roll Quarry is a fun and exciting playset adventure. Filled with features and fun race with Thomas up and down the quarry tracks or push the lever the roll the boulder down the chute. Push the crane handle to spin the crane to pick up your boulder and magically load it into your cargo car! Easily connects to the Roundabout Station Set or the Busy Day on Sodor Set...or to any Thomas Wooden Railway products. The Early Engineers line offers young train lovers their first stop in wooden train play. Chunky vehicles, sturdy tracktiles, and simple destinations are just right for little hands. And, since Early Engineers are compatible with Thomas Wooden Railway products, the journey continues as your toddler grows. Although compatible, Early Engineers engines may not fit under all Wooden Railway bridges, tunnels and destinations. Thomas Wooden Railway Early Engineers vehicles, track and destinations are not compatible with Take Along Thomas items. Early Engineers Thomas and Cargo Car Medium sized Tracktile Tumbling Boulder Quarry Lift and Load Crane 2 Boulders Made of real wood Ages 18 mths