on track usa wooden train set battery operated action rescue trains includes 3 magnetic motorized engines and 6 cars, compatible with wooden train tracks from all major brands (batteries not included) on track usa get ready to roll with these battery operated trains! kids will love this motorized set and be busy driving them around for hours! wooden train set battery operated action rescue trains - compatible with wooden train tracks from all major brands. the perfect christmas gift or birthday day gift for you kids.