Using this Oriental Limited model is simple. Just place it on your train track and let it roll with your other train cars for a great GN mail train setup. When handling the model, be gentle as it's a fragile item, especially since it's made of brass. To keep it in good condition, store it in the original box and foam when not in use. Avoid exposing it to extreme temperatures or humidity. If you notice any dirt on the model, use a soft, dry cloth to gently wipe it clean. And remember, if you're not satisfied with your purchase, you can take advantage of the 30 - day money - back policy.