Newtons Cradle Balance Balls Colorful Luminous Black Base Newtons Cradle Pendulum Balance Balls Desktop Decor,Black Background NO

Features:

1.Material: This true balance toy is made of high-quality materials, use nylon line of good material instead of cheap fishing line.

2.Applicability: This perpetual motion desk toy is very interesting. Newton Cradle never gets old.The concept of Newton's cradle is very pleasant.They are great for psychology, science and physics classrooms and are also great for kids.

3.Colorful: This cool things for your room can emit colorful light, the effect is more obvious in the dark, and it is more interesting than ordinary desk toys.

4.Gift: This desk toys for office for adults is an excellent gift. You can give this gift to your children or relatives on Christmas, Halloween, and Thanksgiving. 

Notice:

Actual color may be slightly different from the image due to different monitor and light effect

Please allow 1-3cm deviation due to manual measurement

Description:

Material: glass ball + nylon thread + electronics

Size: 12*9*12cm(L*W*H)

Weight: 180g

Battery:4xAA batteries(not included)

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*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

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