The Marklin Maxi Custom Train Set is a Gauge 1 starter set from Märklin that includes a locomotive (tested runs in both directions)and a flat car with custom wood load, other is a custom sound car (makes noise but my controler does not put out enough amps) totaling three items in the set. This DC-powered train set is designed for model railroads and trains enthusiasts looking to start or expand their collection with high-quality Märklin products. With its detailed and customizable features, this train set offers a realistic and enjoyable experience for hobbyists of all ages.