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Choose Options Quick view Hot Air Stirling Engine Motor Model Fluid Dynamic Physics Experimental Model Educational Science Toys $388.20 Brand Name:goniOrigin:Mainland ChinaMaterial:MetalRecommend Age:12+yRecommend Age:18+Certification:CEWarning:noScale:1:32Gender:UnisexType:mini engine modelTheme:RobotsQuantity of Items in Set:20