Đồ Chơi Con Lắc Cân Bằng Bằng Thép

Giới thiệu Đồ Chơi Con Lắc Cân Bằng Bằng Thép

【GYB】Early Fun Development Educational Desk Toy Gift Newtons Cradle Steel Balance
Features:
1. When tired of studying and working, you can stir the ball to hear the clanging sound, safe and durable to use.
2. Good performance: It not only shows pendulum, but also shows the law of conservation of momentum and energy.
3. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away.



Descriptions:
Widely used, friction and damping effects are also observed, suitable for desk and home decoration, birthday gifts.



Specifications:
Material: curved plastic, square steel (optional)
Size: 76 * 90 * 95MM
Color: wine red



Package Included:
1 * Balance ball

Notes:
1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
2. Please allow slight dimension difference due to different manual measurement.

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