In this series, cube is the main component with best dimension for children’s figures. Six-sided assembly makes it quick to assemble and take apart using just a light twist. This not only provides an easy access for children to learn the concept of 3D spaces and relation between blocks, but also improves children’s cognitive and creative abilities. Creatively themed blocks can inspire creativity and imagination in children. Imagine you were in a construction site with various missions to accomplish. Build your own squad and start now, including Bulldozer, Dump Truck, Deep Plow, Cement Truck, Crane Truck, Road Roller, Fork Lift Truck, Excavator, Tow Truck and Tower Crane, even more from your own creation!