1PCS NEW 1PC Early Fun Development Educational Desk Toy Gift Newtons Cradle Steel Balance Ball Physics Science Pendulum Games

1PCS NEW 1PC Early Fun Development Educational Desk Toy Gift Newtons Cradle Steel Balance Ball Physics Science Pendulum Games

Feature:

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. 

Specification: 
1. Name: Newton Billiards
2. Material: Metal+Plastic
3. Color: Black base
4. Applicable place: Household
5. Product features: 1) Made of metal and plastic; 2) With creative design. Showing the physics energy conservation law; 3) Always be used to entertain as toy
Size: 9*7.5*9.3cm/ 3.54*2.95*3.66in

Note:  
1.Due to the light and screen difference, the item’s color may be slightly different from the pictures. We guarantee the style is the same as shown in the pictures.
2.All dimensions are measured by hand, there may be 0.5-1 cm deviations. Thanks for your understanding!
3.Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
4.If you have any question, please contact us before leave negative feedback, we will try our best to serve you. Thank you for your understanding!

Package includes:

1 x Newtons Cradle Steel Balance Balls Physics Science Pendulum