Mechanical Hand by Smart Toys.
Smartivity Mechanical Hand allows a child to construct a fully-functional robotic hand of their own. With its realistic hand anatomy, the fingers move just like hand fingers. It introduces children to the marvellous anatomy of the hand, depicting the joints and bones of the fingers along with their ligaments and tendons.
STEM Educational Construction Activity toy
Suitable for 8 years old or above.
Shipping just £1.95. Paypal accepted, no new customer registration necessary.