L&Co
Newtons Cradle Steel Balance Ball Physics Science Pendulum Early Development Educational Desktop Toy Gift Office DecorationNewtons Cradle Pendulum Balance Ball Perpetual Motion Physics Decor Gift
Product Features
1. Strong Line: Our newton cradle use a high-quality nylon line that is strong enough to not be broken easily.
2. Black Wooden Base: The hard wooden base can keep the smooth operation of the newton's cradle balance balls.
3. Swing Time: The balance balls continue in perpetual motion for only 15-25 seconds due to the resistance of the air and friction, but it won't influence the effect of playing although it can not reach the seamless convergence among balls in the vacuum.
4. More Durable and Rustless: With a steel frame and 5pcs high polished smooth steel balance balls, which are more durable and easy to transfer and store more energy when colliding.
5. Applicating: Apply to psychology, teaching tools, and furnishings. Frequency swing keeps you in a calm state.
6. Product Dimensions: 9 * 7.5 * 9CM, ball diameter 1.0CM.
Product Specification
Type Desk Metal Balance Ball
Size 9 x 7.5 x 9cm
Material Metal
Base Color Black
Swing Time 15-25 seconds
Package Included
1 x Frame with 5 Balls
1 x Base
Product information
F.A.Q.
They appreciate cut and details, things that aren't so obvious.
What payment methods can I use?
We offer 35 different payment methods including major providers like Mastercard, Visa, PayPal, American Express and Diners as well as many different local payment methods including Klarna, iDEAL, AliPay, Sofort, giropay, and many more.
Can I purchase items with another currency?
Yes, you may select a currency based on your personal preference. When you select your country in the country selector on the upper right of the website or are taken directly to your country’s version of the website, you will see prices listed in the regional currency.
Can I make changes to my order after it’s been placed?
We do everything we can to fulfill orders quickly and unfortunately cannot make updates after an order has been placed. These changes include removing or adding products and/or changing the delivery address. If a mistake has been made with your order information, it’s quickest to create a new order with the correct information and then let our Customer Service.
Do you offer e-gift cards for international customers?
E-gift cards are only available to customers shipping within the U.S.
How Do I Set Up A Subscription Order?
We will deliver products to you as soon as reasonably possible. Orders are usually dispatched between 1-3 days from the date of the order being placed. Please contact us our customer service team if your delivery has not been received within the dates described.
How To Return My Items?
We do not currently offer free returns to overseas customers. You will therefore need to cover all costs of returning any items to us yourself. We advise that you mark your package ‘returned goods’ to avoid further duties. Remember: We strongly recommend that you return any items via a registered trackable service and obtain and retain proof of posting as we do not accept responsibility for items that fail to arrive with us.
