Mechanical Gear Robot Toy with Lights with Visible Moving

GEAR TOYS : Gear simulation mechanical robot, realistic.
DETAIL: The transparent allows children to see the gears inside, helping children understand the mechanical gears.
PRESCHOOL DEVELOPMENTAL TOYS: Improve children's sensory skills, develop imagination, cognition, coordination and motor skills.
FEATURE: With music and lights, attract children's attention and add fun to play fun
EARLY EDUCATIONAL TOYS: Let children learn while playing and improve their observation skills, and learn mechanical knowledge.