Diy Stem Toy Hydraulic Mechanical Arm

"Build and play with the Diy Stem Toy Hydraulic Mechanical Arm. Learn about hydraulics while having fun with this hands-on toy. Get creative and see what your arm can do (bend, lift, and more)! Adjustable and customizable for endless possibilities. STEM education has never been this entertaining!"

### Product Description

**Material**: Crafted from eco-friendly and non-toxic wood, ensuring safe use for children.

**Overview**: This hydraulic robotic arm allows children to understand how it operates while cultivating their hand-eye coordination and problem-solving skills. It provides a hands-on DIY experience, encouraging creativity and engagement in engineering concepts.

**Functionality**: The hydraulic transmission system utilizes pressurized liquid in a closed environment to transfer motion and power. Mechanical energy is converted into the pressure energy of the liquid, which is then transformed back into mechanical energy. 

Children can push the piston rod manually, transferring energy to the water within the system. The water pressure is subsequently transferred to the mechanical arm through a small needle cylinder, demonstrating the principles of hydraulics in action.

**Specifications**:
- **Color**: Wood color
- **Size**: 53 cm x 12 cm x 30 cm 

This educational toy not only provides fun but also deepens children's understanding of mechanical principles.

Shipping Info:
- Estimated Delivery Time: US 15-25 Days; Worldwide 15-30 Days