Using this B&M milk car model is easy. You can place it on your model railroad tracks, whether it's for mail trains or other railroad setups. It will add a unique touch to your collection. When handling the model, be gentle as it's a fragile item. Avoid dropping it or applying too much pressure. For maintenance, you can use a soft, dry cloth to dust it off from time to time. If it gets dirty, you can use a mild soap and water solution to clean it carefully, but make sure to dry it thoroughly to prevent any damage. Keep it in a cool, dry place when not in use to avoid any warping or other issues. Also, be aware that it doesn't come with spare parts, so handle it with extra care.