Description
This is an amazing DIY model toy. The hydraulic principle refers to the use of, (in a closed container) the incompressibility and force transmission of liquid. When one end is under pressure, it will transmit the pressure to the other side, and drive each joint of the arm to produce action. It uses water to drive the mechanical arm relying on the principle of hydraulic power. It uses this physics law to operate the lever to control various joint activities of mechanical arm. It doesn’t need batteries and motors.
The arm is constructed by a variety of components; kids could assemble them together and develop hands on critical thinking skills. It can be rotated 270 degrees from the base. Kids can easily switch between grab or suction cups depending on what they are moving.
The clamp, suction cup and hydraulic grab gives your kids a full play to their imagination. Let them feel the fun brought by this. Allow them explore science mystery, spur their imagination and creativity; enhance their fine motor skills, and train their hands and eyes coordination. The whole kit is made of high quality plastic material. It is safe, eco friendly and easy to assemble. It is firm and sturdy, stable and wear resistant.
Product information
- Material: Plastic
- Can DIY: Yes
- Packing method: Color box
- Ability development: Intellectual development
- Science and Education Toy Type: Physics
- Applicable age: Juvenile (7-14 years old)
- Package size: 200 x 150 x 90 mm
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Brandt –
Since I got this toy for my son, his imaginative and creative skills have increased greatly. He has had it for a month now, and there is such a noticeable difference in his cognitive abilities. I am very happy I got it for him.