Twin Live Steam Engine Model Kit + led generator learning equipment

Twin Live Steam Engine Model Kit + led generator learning equipmentFeatures:-Not only as a learning research equipment , but also an advantageous gift for children-Manufacturing exquisite workmanship-Precision machine design-Exquisite appearance-Excellent handfeltSpecifications:Material: Plastic, metal, wireColor: red+ black+silverSize: 108*110*198mmSuitable for age: 6 years of age or olderPackage included:1 x set of experimental equipment,1 x manual