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PowerTRC® Newtons Cradle Balance Balls 7 1/4″ – Black Wooden Base FAST SHIP

$24.99 $23.74

FREE DELIVERY

Your order can be shipped to you with absolutely no shipping or handling charges to United States address.


SUPPORT 24/7

Call us, email us or use the on-line contact form. We are always here to help friendly and guarantee fast.


SATISFACTION

We are not happy, until you are!? If you are not satisfied just return product during the first 30 days after receiving.


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2 in stock

 

SKU: 192705273114 Category:

Description


PowerTRC Newtons Cradle Balance Balls 7 1/4 inch
Description:

This classic desktop display piece has become a must have for office decor.

Swing one steel marble back, let it go, and watch as kinetic energy causes the one on the opposite side to swing the same distance! If you’re feeling saucy one day, try swinging two or three at once- just don’t pass out from the excitement!

This desktop display model is a version of Newton’s cradle, a device that demonstrates conservation of momentum and energy via a series of identically sized swinging spheres. When one ball on the end is lifted and released, the resulting force travels through the line and pushes the last ball upward. Because it uses Newton’s Laws, it was named after Sir Isaac Newton, English physicist, mathematician and astronomer, but was actually invented in 1967 by an English actor.

Features:

  • Classic desk toy
  • Demonstrates Newton’s Laws of Motion
  • Frame and balls are made of metal
  • Perfect gift for a geek!
WHY BUY FROM US?

We offer Authentic, top of the line products that meet all the necessary North-American standards!

BEWARE of cheap “no name” unregulated products. BEWARE of fake/replica productsthat are mostly offered on Chinese auctions. Certain sellers use original pictures to advertise their products but ship a knock off product made out of cheap materials.

BUY FROM AN AUTHORIZED DEALER AND A TRUSTED eBay SELLER WITH OVER 25,000 TRANSACTIONS

SHIPPING

We are always working hard to ensure your package arrives as soon as possible.
Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
We offer free shipping to the lower 48 states and ship within 1 business day of payment.

WE SHIP TO P.O BOXES, HI, PR AND AK. HOWEVER PLEASE ADD 2-3 MORE DAYS TO ESTIMATE DELIVERY SHOWS YOU BY EBAY. 
(for example: ebay shows you 2 days delivery? If your address is P.O Box you should count it like 2 days + 3 or 5 more days).
SAME FOR HI, AK and PR!

For shipping outside of the continental USA, we only use eBay’s Global Shipping Program.
The item is shipped to KY and then sent to the rest of the world. International customers are responsible for all duties and taxes.

Continue to check out in order to calculate costs for shipping the item to your country.
Messages regarding eBay’s Global Shipping Program MUST be directed at eBay EXCLUSIVELY.

PAYMENT

We accept payment by PayPal only (Can accept all kind of credit cards)

Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner.
Payment must be received within 3 business days of auction closing.
Before buying, please make sure your PayPal and eBay address is correct. If not, please correct it before payment.

RETURNS

We have confidence in our products, but if you are not fully satisfied please contact us within 30 days of purchase and you will get full refund of your money or new product.
Return the product in the same condition you received it.

SALES TAX

All our producs are SALES TAX FREE! 

Additional information

Item Location

United States

Shipping 48 Lower States

Fast Express Shipping

P.O. Box Shipping

Standard Shipping 5-7 Days

Returns

30 Days Hassle Free Returns

PR, HI, AK Shipping

Standard Shipping 5-7 Days

Handling Time

1-2 Business Days

Customer Support

24 / 7 Doing Our Best

Sales Tax

No

MPN

43234-1517

Model

43234-1517

Brand

PowerTRC

UPC

852093005871