Newtons Cradle Steel Ball Pendulum, Educational and Fun Physics Desk Decor, Scientific Balance Toy for Office, Home, Student, Gift

• [EDUCATIONAL AND SCIENTIFIC] – Explore the laws of physics with this balance ball toy. It is an excellent educational device that teaches the principles of conservation of momentum and energy.
• [RELIEVE STRESS] - Take a break from work or studies and move the balls to hear the calming jingle. It's a way to relax and de-stress your mind.
• [STYLISH DESK DECORATION] - Enhance your desk or table with this stylish and decorative balance ball toy. It is a unique ornament that will immediately attract attention and arouse curiosity.
• [ ] – Surprise someone with this balance ball toy as a birthday or for any occasion. It's a thoughtful and engaging that combines fun with education.
• [AMAZING DISPLAY] - Pull the balance balls, release them and see the same number of balls swinging on the opposite side. It's a fascinating demonstration of conservation of momentum.

1. Excellent educational science gadget. Not only does it demonstrate a pendulum, but it also shows the laws of conservation of momentum and energy. 2. Science toy. When you feel tired from studying and working, you can move the balls to hear the clinking sound for relief. 3. Excellent educational and scientific gadget, own your own piece of scientific history and explore significant values of physics. 4. Pull back or more balance balls, release them and the same number of balls will swing on the opposite side. 5. Great for home ornament, study or office desk decoration accessories, etc. Also good for birthday and children's toy. Specification: Description: This device demonstrates the conservation of momentum and energy through a series of oscillating balls. Pull back or more balance balls, release them and the same number of balls will swing on the opposite side. Features: Excellent educational science device. Not only does it demonstrate a pendulum, but it also shows the laws of conservation of momentum and energy. Scientific toy. When you feel tired from studying and working, you can move the balls to hear the clinking sound for relief. Excellent educational and scientific gadget, own your own piece of scientific history and explore significant values of physics. Pull back or more of the balance balls, release them, and the same number of balls will swing on the opposite side. Great for home decoration, study or office desk decoration accessories, etc. birthday and children's toy. Specification: Condition: new Material: Plastic + Iron Color: Strip Size: 18 x 11 x 14cm / 7.09 x 4.33 x 5.51 inches (approx.) Package Included: 1 x Balance Balls Toy Notice: 1. Please allow 1-2 cm error due to manual measurement and make sure you do not mind before ordering. 2. Please understand that colors may exist