Arc-shaped Newton’s Cradle Balance Ball Science Puzzle Fun Desk Toy Description: Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy. Friction and damping effects are also observed. Often used as a toy to amuse people. Includes steel balls, plastic frames and base. Great gift for everyone. Specifications: Original box: Yes Color:Claret-red Base& Silver Frame Size: 178x110x145 mm(LxWxH) Weight: 162g Quantity:1 Package included : 1 x Newton’s Balance Ball Shipping: 1.We will ship the items within 24 working hours after the payment is reached. 2.We provide free shipping policy via China Air post. It may need 20-30 days to arrive.you can use the tracking number provided to trace it online. 3.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Refund & Replacement: 1.All of delivered products will be tested before shipping by our professional QC. 2.After you received the goods, please contact us within 7 days if you are not satisfied or there are damages. But you must give us the pictures proof. 3.If you want to return the items, please keep them in the same condition as it was sent. We will refund you after we received it, but the refund amount will not including the shipping cost. Feedback & Contact us: 1.Any questions or comments about products or services, please feel free to contact us. 2.Thank you for your positive feedback if you are satisfied with our items or services. 3.If you have any negative feedback pls contact us first, we will do our best to solve the problem for you.Anyway negative feedback does not solve things. We are always willing to work things out, thank you!
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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