Dinosaur Toys, Create Dinosaur World Road Race, Flexible Track Playset and 2 Cool Dinosaur Cars, Themed Tracks - Create unique dinosaur tracks in Dinosaur World. A good interactive toy for boys and girls. Easy to assemble or disassemble for storage. Track fragments are dynamic and can be twisted to the left or right, giving the flexibility to make new track layouts for different variations as the entire track is pieced together. Dinosaur car requires 1 "Aa" battery (not included) - 2 dinosaur cars and 2 dinosaur molds make the game more fun and attractive. Learn to cooperate. Exercise hand-eye coordination and color perception. Perfect Gift: Color Box - Dinosaur Theme - Car - Lamp. Safe, non-toxic, high quality and durable. Harmless to children. The best choice for children's birthday or Christmas gift.