Item size: 375 x 235 x 150 mm
126 pcs per set including a 4 color printed manual.
Contents:
Kids' interest in science is inspired and the idea of environment-protection by using natural power is translated, too.
The back-hoe, elevator, dump truck etc. are activated by the natural power of air and water created by kids themselves simply with a supplied pump.Piston rod receives the power produced by the release of the pressed air/water and create the motions of up and down or backwards and forwards.
Features:
HYDRO-PNEUMO BACK-HOE
HYDRO-PNEUMO BACK-HOE
Place of Origin: | Taiwan |
Model Number: | 1156 |
Brand Name: | GIGO |