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

【Witty】Newton Pendulum Ball Energy Conservation Model Office Ornament Smashing Ball Features: Made of metal,strong force, durable to use. When feeling tired of studying and working, you can stir balls to hear the clinking sound to ease. Great decorations for your office or house. A good gift for your friend. Specifications: Material:metal Size: 90*95*75mm Color: dark red Package included: 1 set of 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!