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857742005141
Shapes each measure approximately 2 x 2 x 2 inches
T-Rex (green)
giving you the freedom to dance and move around the room
Orbiting Solar System 2 857742005141Build a colorful model of the solar system. Wind up engine sets your planets in motion around the sun, no batteries required. Learn about the planets' celestial orbits. Explore fundamental gear mechanics; planets travel at different speeds depending on the gear ratio. Ages 8+
