Johnco: Hydraulic Robot Arm

Have total command of your Hydraulic Robot Arm using the scientific principles of this hydraulic system.

This 229pc kit has easy-to-follow instructions with detailed graphic illustrations.

A great inclusion to any engineering, science and mathematics learning strategy.

No batteries or motor required - it is powered by water, creating the hydraulic aspect of the toy and it's ability to be controlled by levers.

For Ages 10yrs+. It will also challenge the beginner engineering enthusiasts.