- Gender: Unisex
- Age: 4+ Yrs
- Product Length Dimensions: 10 x 1.8 x 15.2 inches
Encyclopedic knowledge covering 8 themes, each more fascinating than the last. Learn about the wonders of nature, civilizations, prehistoric fauna, inventions. and much more! A green light lets you know if you're right! Perfect for children ages 4-7 to play alone, with a parent, or with a friend. Requires 2 x AAA batteries, not included.