Get ready for the ultimate showdown by building your own awesome, wearable hydraulic-powered water blaster! This incredible kit from Thames & Kosmos includes 180 pieces, letting you construct a unique and powerful water blaster that's perfect for outdoor play. Once assembled, you can soak your opponents from afar, as it shoots streams of water up to an impressive 20 feet! But the fun doesn't stop there. This versatile blaster also features a claw mechanism to grab objects in your path. All its fantastic features operate thanks to the toy's innovative hydraulic system—meaning no motors or electricity are required! Designed for comfort and adaptability, the Mega Cyborg Hydro Blaster is ergonomically crafted to fit the hands of both kids and adults, accommodating left- and right-handed users alike. You can even transform your blaster into five fun configurations: a crossbow, a gripper claw, a shield, a boomerang, and a sword, offering endless play possibilities. As you build and play, you'll explore fundamental physics concepts like the compressibility of air and water, motion, and force. You'll also gain hands-on experience with mechanical components such as gears, levers, and linkages. It's the perfect blend of STEM learning and epic, high-powered outdoor fun!