Early Fun Development Educational Desk Toy Gift Newtons Cradle Steel Balance Ball Physics Science Pendulum

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HelloYoung
XBJ283
In stock
Figurines & Miniatures
Limited-Time Offers, End in:
$19.99 $4.40
Balance Balls are a classic desk toy. Also known as Newton's Cradle, the clacking of the steel balls will keep you entertained throughout the day. Pull back one or more of the balls, release them and the same number of balls will swing up on the opposite side. This set...
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Balance Balls are a classic desk toy. Also known as Newton's Cradle, the clacking of the steel balls will keep you entertained throughout the day. Pull back one or more of the balls, release them and the same number of balls will swing up on the opposite side. This set of balance balls is fun for the office and makes a great desktop gift. The apparatus usually consists of an odd number of identical steel balls each suspended by a bifilar suspension from a sturdy frame. 
Product Dimensions:9 * 7.5 * 9.5CM, ball diameter 1.0CM
Net weight:95g
 
Package:
1 x Newtons Cradle Steel Balance Balls Physics Science Pendulum 
 
 
 
 
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Customer Reviews

Based on 22 reviews
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J
Jonathan castillo
Exactly same as description, Satisfied.

Im very happy. Great product. Shipping was very fast.

Thank you very much for your review.

N
Nick Cai
Super excellent product.

Super excellent product. Very good workmanship. Fast delivery. Everything came right. Everything works as it should. I highly recommend the seller. Thank you very much.

It is very kind of you.

K
Karacson
AAAAA+

Great!!!!!!

Thanks for your review.

N
Natalia Nesterenko
I liked it.

It took only 10 days to arrive and they are as seen in the announcement. I liked it, I order the several times, delivery Fast. thank you very much to the seller of 5 stars

Thank you.

C
Carrie Sergeant
the package came in 8 days, very happy with order, will be ordering more, thank you very much!

Thanks a lot. Will buy more.

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