Interesting Pendulum Ball Balanced Swinging Bumper Ball Innovative Decompression Fun Cradle Pendulum Swinging Balls for Office Desk Decoration

About this item

• ENERGY SWING BALL: An excellent educational popular science tool. Observe the balls colliding with each other and push the ball at the other end into the air, demonstrating the pendulum, the law of conservation of momentum and the law of conservation of energy.
• INNOVATIVE DESIGN: Innovative and interesting decompression object, this is a very interesting decompression object. The ball can be used to hit other balls and swing to help you release stress.
• MATERIAL: Made of high-quality plastic and sturdy steel ball, the ball has a reflective mirror surface, and the base is light-weight plastic, which is durable and has a long service life. It can be used for a long time.
• APPLICATION: Suitable for home decoration, study, desk decoration. The multifunctional bumper ball is not only a decompression device, but also a perfect birthday gift and children’s gift. It is also a perfect complement to desk decoration accessories or school teaching tools.
• SERVICE GUARANTEE: We are committed to providing customers with the best quality services and products. After you receive the products, you can give us feedback in time if you have any questions. We will definitely give you a satisfactory answer in a short time.