Using this HOn3 Precision Brass CONX No 5 Tank Car is easy. You can place it on your model train track right away. Just be careful when handling it as it's a fragile item. For maintenance, you can use a soft, dry cloth to gently wipe off any dust. If you notice more tarnish over time, you can use a mild brass cleaner. When storing, keep it in the original box to protect it from scratches and damage. Make sure to follow the shipping and payment terms when you purchase, and don't hesitate to contact us if you have any questions.