Two of them can be combined to one as the picture show.Combine all the sets in the series to create the ultimate creature, including classic rods and connectors.Hops along like a primate/Alien
Strongly recommend to see the great Video at “http://www.iqiyi.com/w_19rrma5aut.html “ to how fun the robot works
Powered By A High Performance Motor And Will Do Some Simple Actions According To Your Instructions After you Complete Assembling It..Robotic Motorized Walking Toy Will Help Improve Children’s Imagination and Creativity. Adults Love This Engineering Design, Appropriate For Every Collector.
Requires 2 AA batteries (not included).Battery Operated Robot Toy Is Not Only A Toy, But Also A Good Way To Get Some Knowledge From Fun, Great For Parent-Child Relationship
NOTE:There may be a little oil stains which is use for lubrication on the surface of the motor ,just please scrub off it by paper .Order the full set of 4 makes the robots more fun,please research ASIN:B0177WDTOC B0177WKAI0 B0177WOJSC B0197PO9OG
What’s in the Box Puzzles Motor for Action Manual Product Details Package Dimensions: 9.5 x 2 x 7.3 inches ; Item model number: 3011 Our recommended age: 7 -15 years Batteries 2 AA batteries required. Note:The pieces are small and need more patience,but it is surely an useful and important toys for learning engineering. There may be a little oil stains which is use for lubrication on the surface of the motor ,just please scrub off it by paper