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Features:
It not only shows a pendulum, but also demonstrates the laws of conservation of momentum and energy.
It includes steel balls, plastic frames and base.
It is often used as a toy.
Shape: geometric
Material: Metal, ABS
Occasions: office, home, desk table
Features: funny, creative, room decor, table decorations

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.

LARGE 26.5*16*21.5CM

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