About This

• Battery Driven Celestial Simulation: The pendulum runs on 4 AA batteries to make spheres swing and rotate for realistic asteroid movement display.
• Educational Astronomy Model: The pendulum visualizes planetary motion to help users gain clear knowledge of astrophysics principles.
• Curiosity Inspiring Ornament: The pendulum arouses kids exploration interest and delivers relaxing visual enjoyment through steady rotating spheres.
• Multi Scene Decor Accessory: The pendulum fits houses offices classrooms and libraries as delicate daily desktop decoration.
• Durable Premium Materials: The pendulum is crafted with quality plastic and steel balls to support long term stable daily use.