Sell 【Kiss】Newton Pendulum Ball Energy Conservation Model Office Ornament Smashing Ball best price

【Kiss】Newton Pendulum Ball Energy Conservation Model Office Ornament Smashing Ball Features: 1. Material: The billiard ball is made of metal, strong and durable. 2. Decompression: When you are tired of studying and working, you can stir the ball to hear the clinking sound to reduce stress. 3. Decorations: This Newton billiard ball is suitable for office or house decorations and can be used as decorations. 4. Ideal gift: Is this Newton pool a good gift for your friends, or for family, students, teachers, etc. 5. Scientific experiment: This Newton billiard ball is also a scientific experiment prop, which can cultivate interest or teach. Description: Newton billiard balls are powerful, durable and can be decompressed, used as decorations, or used in classroom teaching. Specifications: Material: metal Size: 90*95*75mm Color: dark red Package included: 1 Set * Newton Pendulum 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.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!