Kids Science Pendulum
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.
Stainless steel, solid iron ball, nylon sling, and Accurate size ensure that it moves for a long time.
Very suitable for desktop decoration, home decoration.
It relieves stress, relaxes, and adds a little fun to boring work.
size: One Size
Length: 9.5cm (3.74in)
Width: 9cm (3.54in)
Height: 7.5cm (2.95in)
1 * Newton's Cradle
1. Please allow 1-3cm error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
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