Ball Swing Pendulum Motion Desk Swinging Kinetic Balls Collision Ball Billiards

Description: Ball Swing Pendulum Motion Desk Swinging Kinetic Balls Collision Ball Billiards Reliable Stability: Keep yourself entertained with the smooth oscillations of cradle balance balls, built to last with a steel frame. The rust-proof and high-quality nylon thread ensures that the balance balls won't break easily. Physics Practice: Observe energy transfer with our cradle balance balls. Explore the principles of conservation of kinetic energy and momentum as you watch the ball sway like a pendulum. Perfect for understanding physics through hands-on experience. Multiple Purposes: Our cradle balance balls serve as a multifunctional aid not just for teaching physics but also for enhancing children's cognitive abilities. With its interactive features, it promotes fun and education in equal measure. Useful and Practical: Our cradle balance balls feature 7 balancing balls that create a delightful scene in your home, classroom, or office. Perfectly suited for the living room, playroom, study room, or school, these balls will keep kids and adults entertained. Perfect Gift Option: Give the gift of relaxation and fun with our cradle balance balls. Watch the pendulum balls swing in harmony. Perfect for holidays and birthdays, this unique and entertaining challenge is loved by all. This durable ball swing pendulum is the perfect way to introduce your child to the principles of conservation of kinetic energy and momentum. The cradle balance pendulum helps children learn scientific knowledge while providing hours of entertainment. Specifications: Product material: stainless steel Product size: about 18*9*13cm/7.09*3.54*5.12in After opening the foam, pay attention to taking out each ball coming out of the foam hole in order from the outside to the inside. Pay special attention not to pull the thread hard to avoid the threads getting tangled together. Packing List: 1pc * Ball swing pendulum Notes: 1. Due to the lighting effects and photographing angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. 1.You can make a Credit payment via Paypal.Paypal will let you use MasterCard,Visa to pay. 2.Payment should be completed within 5 days after auction closed, or unpaid dispute will be filed for an closing auction.An unpaid case will be filled after 4 days. ● We strive for 100% customer satisfaction ! ● Positive Feedback is very important to us. ● We hope that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. ● We promise to offer the lowest price and high quality produce. Dear buyers : ● Welcome to my store ! ● Your satisfaction is our top goal,we appreciate your patronizing. ● If you have any questions, please contact us before leave negative or neutral feedback, we will try our best to solve the issue to your satisfaction, thanks ! ● If you are satisfied with our service, please rate the details of the transaction (Detailed Seller Ratings) on eBay. ● Please always talk to us via ebay Message. ● We appreciate your business and look forward to growing our e-Bay sales with satisfied customers.

Price: 34.77 USD

Location: Dayton, New Jersey

End Time: 2024-10-04T17:29:47.000Z

Shipping Cost: 0 USD