Square T - Newton Pendulum Perpetual Motion Apparatus Collides Balls
In stock
$14.99
Product Information: Item type: Balance ball modelSize: as shown in figureColor: as shown in figureMaterial: steelMaterial: resinStyle: JapanesePacking list：Resin Newton pendulum*1
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Product Information:
Item type: Balance ball model
Size: as shown in figure
Color: as shown in figure
Material: steel
Material: resin
Style: Japanese
Packing list：
Resin Newton pendulum*1
