Using this O scale model is straightforward. Just connect it to a DC analog power source, and the operating headlight will light up, and the model will start running. It's very quiet, so you can enjoy a peaceful model - running experience. When handling the model, be gentle as it's a delicate item, especially since it's made of brass. For maintenance, regularly check the wheels for any debris. If there's minimal wheel wear, you can clean the wheels with a soft cloth to keep the model running well. Store it in the original box and foam when not in use to protect it from damage. If you're shipping it, don't worry as we pack it very securely. And if you're not satisfied with your purchase, let us know within 30 days for a no - questions - asked money - back. Just be aware that you'll be responsible for return shipping costs, unless the item arrives damaged.