Using this HO scale brass tank car model is easy. You can place it on your model train track and let it be part of your train collection. When handling, hold it gently to avoid any scratches on the painted surface. Keep it away from sharp objects. For maintenance, use a soft, dry cloth to dust it regularly. Don't use any harsh chemicals or abrasive materials as they might damage the brass and the paint. If you need to move it, make sure to put it back in its original box and foam to protect it from bumps and knocks. Remember, this model is a bit fragile, so handle it with care.