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Tracked Shipping on All Orders
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14 Days Returns
Description
- Duarble : The frame is made of plastic with piano coating, lightweight, exquisite and sturdy.Nylon string is tough and flexible, which is not easy to break and can ensure uniform force.
- Function: This device demonstrates demonstrates conservation of momentum and energy via a series of swinging balls, which is an excellent educational science gadget.A physics toy for both adults and children.
- Reduced Pressure: Suit for both kids and adults, excellent for killing boring time and stress release. It's not only a toy, but also a good desk decor for office or home.
- Notice:Carefully open and assemble to the line with the ball. The base is made of high quality plastic,ball is made of metal,Creative toy set for kids.
- How To Play: Pull back one or more of the balance balls, release them and the same number of balls will swing up on the opposite side.Solid metal ball can swing about 15s considering air friction.
Shipping and Returns
- We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
- Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
- Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
- All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
- Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
- In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.
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