Four fingers, one opposable thumb... and a brain.
Humanity's evolution can be attributed to this simple combination! 

Smartivity Mechanical Hand STEM Educational Construction Activity toy is an amazing way to introduce children to fundamentals of human hand anatomy and robotic design principles.

With its realistic hand anatomy, the fingers move just like your hand fingers. You can grab things, make hand gestures, open door handles and even play catch! Smartivity Mechanical Hand STEM Educational Construction Activity toy introduces children to the marvelous anatomy of the hand, depicting the joints and bones of the fingers along with their ligaments and tendons.

With the cool and innovative Smartivity Mechanical Hand, help your child take their first step towards becoming a robotic designer of the future.