BALANCE ลูกตุ้มเหล็กลูกตุ้มนิวตัน J6C5
characteristics:
not only shows 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.
easy to install and remove.
high class material and very good appearance.
pendulum ball.
shape: geometric
material: metal abs
color: silverredblack
occasions: office home table desk
features: funny creative room decor desk ornaments
comments:
due to the light and screen difference the item color may be slightly different from the pictures.
please allow slight dimension difference due to different manual measurement.
package contents: 1 x pendulum ball
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