The VEX Robotics Excavator by HEXBUG is one of several new additions to the VEX Construction Collection in 2021! Using the power of STEM and 370+ snap-together pieces, follow step-by-step illustrated instructions to build the Excavator. This mechanical marvel is complete with a working boom arm, bucket, rotating turret, and rolling treads! Be the foreman of your own construction project by moving dirt and laying the foundation for VEX Robotics construction. Extend your learning with the included STEM experiment guide and parent sheet! This multi-jointed build snaps together using easy-to-connect VEX IQ pieces so you can tear down and rebuild!