At almost half a meter tall, the 33835 Light Up Construction Crane is ready to take on any building challenges within BRIO World. Fully-operational crane: Managing cargo and constructions has never been so much fun as with this fully-functioning tower crane. It comes equipped with a 360-degree rotating tower, working trolley that slides across the jib and magnetic hook which you can raise and lower on a wire string by twisting the red knob. Light-up action: Everyone down on the ground is bound to take notice when the operator begins moving the cranes arm from the comfort of the cab, automatically switching on the realistic lights that run down the top of the jib. Building for life: The construction play of this familiar tower crane helps children's development by promoting logical thinking and improving fine motor skills in a recognizable scenario.