Explore hydrodynamics, aerodynamics, and robotics with your own giant hydraulic hands! Build a great mechanical hand with over 200 plastic pieces and water filled piston tubes. The mechanical hand uses water pressure to simulate the movement of a human hand. No motor or electricity needed! Once assembled, the cyborg hand fits in your hand like a glove. Operate the mechanical finger with your finger. Strong enough to grab and lift things with a mechanical finger. Get ready to grab and hold a variety of items like bottles, pencils, small items and more within reach! Can be assembled in three ways: left, right hand, and claw. You can put your thumb in the middle and adjust it to fit any hand size. 40 pages full color instructions allow you to see your model building and experiments. It contains interesting scientific information about how the pneumatic system and hydraulic systems are used in industrial robots. Industrial robots help various tasks in modern society.
WARNING Not for children under 3 years. Choking Hazard - Small parts may be swallowed or inhaled. Please store the packaging and instructions as it contains important information