Do you love all things Iron Man and Avengers? Do you also love STEM and building things?\nDiscover the amazing science behind this hydraulic powered Mega Arm! Water is all you need to power this multi-axis Iron Man robot!\nUse hydraulic technology with 4 precision controls and a power gripper! It has vertical claw movement, can be used to grip all sorts of different objects and has a rotatable base.\nAges: 8+