> 6 years old
Happyxuan DIY Crawling Robot Dog Assembled Model Technology Science Experiment Toys Children Creative Educational Material Kits
Product material:Environmental protection plastic
How to Play:Diy Assemble
Applicable age: Over 6 years old
Operation Principle: The four-legged robot dog make use of the worm gear and connecting rods to make the four legs alternate drive, simulation of the four-legged walking of anmal.
Note:The price is for 1 set. The product is non-finished product and don\'t include batteries. It need to be assembled by the buyer.
Buy 2 to get extra 10% more off.