So you build up your building blocks but then what do you do with it? Jump aboard and take your building blocks collection to a whole new level with this Cities Train Building Blocks with Remote Control! Here, you can construct and then take it your train for a spin. Constructing your very own train city has never been so exciting. Includes a heavy-haul train which features a motorized diesel-style locomotive with 8-channel, 7-speed infrared remote control, hopper wagon, 2 flatbed wagons, helicopter, backhoe and a crane. In addition, the crane features a turning superstructure, sliding tracks, working winch with interchangeable hook and bucket, ladder and a large cab. The helicopter features a spinning rotor, chain for lifting and a cockpit with room for a mini-figure and the backhoe features a working front and rear boom mechanism and a large cab This is the most awesome gift for kids who just love to build! Take their creative imagination and transform it into real fun. Product Features: 1033 piece Includes 5 mini-figures with assorted accessories, full circular track with 16 curved rail tracks and 12 straight rail tracks Accessory elements include 16 round bricks, shovel, broom, wrench, box and welding equipment 7-speed infrared remote control Material: ABS plastic Eco-friendly and non-toxic Ages 6+ Why are building blocks great for kids? Building blocks help encourage and enhance problem-solving from a young age as well as integrate their own constructions into pretend play scenarios. Studies suggest they can help kids develop motor skills, hand-eye coordination and spatial skills. In addition, build their capacity for creative, divergent thinking as well as social skills.