's Cradle Classic Desk Game Balls Executive Educational

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Description:

• 100% brand new and high quality.
• Material: base and steel balls
• Color: Red and
• Size(LxWxH): Approx.9x7x8.5cm
• A fantastically relaxing object to have ticking and clicking away at your elbow as you work, rest or play.
• Sit back and watch the soothing motion of the steel balls swinging back and forth, listen to the gentle clicking as each ball taps each other - no matter how stressed out you are, Balls will have you relaxed in minutes.
• A gadget for everyone!

's cradle, named after , is a device that demonstrates conservation of momentum and energy via a series of swinging spheres. When on the end is lifted and released, the resulting force travels through the line and pushes the last upward. The device is also known as an executive ball , 's balls, or 's pendulum.

Size Chart:

• Size(LxWxH): Approx.9x7x8.5cm

Package Includes:

• 1xNewton pool

Note:

• Due to the differences between different monitors, the picture may not reflect the actual color of the item.
• Due to manual measurement, there may -2mm error in size.

's Cradle;Balance Ball;Executive Toy;Physics Toy;Educational Toy;Desk Toy