Conveyor Belt Toy Physics Experiment Building Project Science Experiment Set
17,69 €
【DIY Accessories】: You can bring your own paints and crayons to paint in your favorite colors. After the conveyor belt model is completed, 3d puzzle building toy can be displayed handicrafts. 【Material】: 3d wooden puzzle electric conveyor belt is made of high quality wood material, eco friendly, smooth surface, burr free and sturdy.
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