Balance Balls Set Sz M
Material: ABS plastic, fishing line and metal Can swing for about 20 seconds Made based on the principle of conservation of momentum, it can function as a teaching aid in physics classing teaching or decorative figure Easy to assemble Package Details Weigs;OKPO;Owner;Phone Brand: Yasheng....
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| Fabricant: | |
| Numéro de la pièce: | YM0682X |
| Prix le plus bas (CAD): | 61,21 $ |
| Pas de spécifications disponibles |
