Johnco - Hydraulic Robot Arm


Have total command of your Hydraulic Robot Arm, using the scientific principles of this hydraulic system. This 229 piece 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 its ability to be controlled by levers. 

Recommended age 10 +

A challenge for the beginner engineering enthusiast.

Box size 40 x 29 x 11 cm 

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