Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Shipping Destination: United States
  • Wish List
  • Feedback
  • Help
Search all
Search
Home
Home > 
Marketplace > 
Toys, Games & Hobbies > 
Learning & Educational > 
General > 
Item#: 9SIA2V512F5760

Newton's Cradle Steel Balance Ball Physics Science Pendulum Classic Desk Toy Gift

  • Pin It
  • Email this page
ICON Loading...

Product Features:

100% Brand New and High Quality
The set of balance balls is particularly suitable for the place such as office, desk table,computer table etc.
It is a best and useful gift for children to arouse his/her interest in physics.
Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.
Friction and damping effects are also observed.
Pull up one ball and release,only one ball in the other side moves,pull up two,two balls will react, and so on.
When you are sleepless,just move your eyes with the bump of the ball,then you may slowly,slowly falling asleep.
Watching the bump of the ball is a special way to pass the dull hours.
Material:Solid steel ball,Nylon plumb line,ABS plastic frames and base.
Color:The base is Claret-red,the rest are Silver.
Dimension: Approx.90x76x97mm(LxWxH)
Weight: 79g
Original box: Yes

Package included :

1 x Newton's Cradle Balance Balls Desk Toy


Type

Type
Science & Discovery

Quick Info


Do you own this product? Write a Review

ICON Loading...

Filter Results

Go
  • Mark S.
  • 6/19/2014 10:36:48 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggs

Pros: cheap

Cons: cheap, easily tangled, cheap plastic, sways to much to continue the cycle

Did you find this review helpful? Yes No

  • larry j.
  • 6/14/2014 2:50:03 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggspoor quality

Pros: low price, free shipping

Cons: poor quality, cheaply made. broke right after showing it to my son.

Did you find this review helpful? Yes No

  • Patrick M.
  • 6/10/2014 8:11:47 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsCheap piece of plastic. Not for Science.

Pros: Exists.

Cons: Very cheap piece of plastic.

Other Thoughts: even with good a flick on a nice flat surface the balls will only dance for you for a minute, tops.

Did you find this review helpful? Yes No

  • Donald L.
  • 6/9/2014 2:13:43 PM
  • Tech Level: Low
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsJunk

Pros: none

Cons: Don't waste your money at even 5.00

Other Thoughts: Mine was broke on arrival and although they did refund me my money..this thing is plastic and held together with fishing line.Save your 5.00

Did you find this review helpful? Yes No

  • Brian M.
  • 5/30/2014 9:55:14 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsTINY!!!

Pros: It looks exactly like the picture shows.

Cons: It looks exactly like the picture shows. The product doesn't disclaim that the cradle is maybe 2 inches by 2 inches and the wires are made of plastic. Very disappointed.

Did you find this review helpful? Yes No

  • Lisa G.
  • 5/29/2014 5:44:15 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

3 out of 5 eggsIt's SMALL

Pros: Cute.

Cons: Much smaller than you expect, a tiny toy.

Did you find this review helpful? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Marketplace > 
Toys, Games & Hobbies > 
Learning & Educational > 
General > 
Item#: 9SIA2V512F5760
Related Products
Newton`s cradle is a classic desk toy. Also ...
Looking for the fastest electric RC boat in ...
Description: Item name: WLtoys V913 RC Helicopter Accessories ...
The phenomenal Blade 450 X has been designed ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau