Swinging Newton's Cradle Desk Toy for Office Decor and Parent-child Interaction

Specifications: Item Type: Pendulum Ball Decoration Material: ABS plastic, glass ball Size: Approximately 12 x 12 x 8.8cm / 4.72 x 4.72 x 3.46in Color: Black Battery Type: Requires 4 x AA batteries 1.5V (Not Included) Package Includes: 1 x Pendulum Ball Decoration

Features: - Uniform Weight: Each ball is meticulously measured to ensure equal weight, while the high-quality ABS base offers added stability for a simple and elegant design. - Longer Swing Time: The balanced pendulum ball can swing for 15-20 seconds, providing endless fun and stress relief opportunities. - Fun Craft: Enjoy pushing one ball to strike another, creating a chain reaction of motion that is both entertaining and engaging. - Stress Relieving: This mesmerizing decoration for office desks not only adds beauty to the room, but also helps to alleviate stress during play. - Educational: A perfect educational tool for schools, the desk pendulum ball introduces kids to the concept of energy conservation in a fun and interactive way.

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