1.Using two different assembly methods can be assembled with different pace and gait spider robots.
2.No glue or screw is needed to assemble the model. Using only 1 AA battery to power the motor, the spider can be up and running in no time.
3.By alter the assembly pattern, you can adjust its crawling step and pace.
Greatly improve the limits of creative thinking ability, and tap their potential , develop hand- eye brain binding capacity