3-in-1 Programmable Construction Machine Building Set, 452 Pieces

This interactive 3-in-1 building set contains 452 plastic pieces for assembling three different construction machines, such as an excavator, loader or tracked vehicle. Once built, the models can be controlled with a 2.4 GHz remote control or programmed for automated movement. A rechargeable pack is included for repeated use without purchasing additional batteries, combining creative building with an introduction to programming. Suitable for children aged 6 and over.