Connect over 100 simple snap pieces to build your catapult launcher. The adjustable knob controls the balls trajectory and can launch the ball up to 10 ft! There are two balls included.
Not only does the construction kit allow you to build a catapult, it also can be reassembled to make a formula 1 car and a trike vehicle.
VEX Robotics are a great introduction to engineering and is an excellent construction set for teens. Explore the technology behind some of the most influential inventions of our culture's Age of Innovation in a fun and interactive way!