![DIY Educational Electric Piston Cylinder Hydraulic Robot Arm Scientific Toys](http://www.electronicpro.co.za/cdn/shop/products/01ec726a-949e-434c-95b1-cdcadfdffacf_{width}x.jpg?v=1551177907)
DIY Educational Electric Piston Cylinder Hydraulic Robot Arm Scientific Toys
Tax included.
Specification:
Material: Wooden
Weight: Approx. 280g
Size: 12*26*40cm
For understanding of automatic mechanical equipment operation principle
Package Included:
1x Robot Arm Toys
![](http://img.staticbg.com/images/oaupload/banggood/images/77/54/01ec726a-949e-434c-95b1-cdcadfdffacf.jpg)