It's Alive! T.Rex

Build a T.Rex that walks while exploring the questions that have stumped the scientists for years.  Learn about the ferocious predator's skeletal structure and many other interesting facts about him.  Contains full color informational booklet and 8 dino parts, including a motor.   Requires 1 AA battery, not included.  It's Alive! T.Rex from Smart Lab #10303.  Ages 6 to 12 years.