Cradle Steel Balance Ball Physics Science Pendulum Desk-

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Specifications:
Not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy.
Includes steel balls, plastic frames and base.
Often used as a toy.

Type: Cradle Ball
Shape: Geometric
Material: Metal, ABS
Occassions: Office, Home, Table Desk
Features: Funny, Creative, Room Decor, Desk Ornaments
Size Details
[Our Size Small] 9cm x 7.5cm x 9.5cm/3.54" x 2.95" x 3.74, Ball Diameter: 1cm/0.39" (Approx.)
[Our Size Medium] 13.5cm x 11.5cm x 14cm/5.31" x 4.53" x 5.51", Ball Diameter: 1.5cm/0.59" (Approx.)
[Our Size Large] 18cm x 15cm x 18cm/7.09" x 5.91" x 7.09", Ball Diameter: 2cm/0.79" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Cradle Ball Desk Toy

Key Features

Not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy.
Includes steel balls, plastic frames and base.
Often used as a toy.

What's In the Box

1 x Cradle Ball Desk Toy