This HO brass model from Precision Scale Co. is a great collectible. To use it, you can simply display it in your model collection. When handling, be gentle as it's a fragile item, especially being made of brass. For storage, keep it in the original box and foam to protect it from scratches and damage. Avoid exposing it to direct sunlight for long periods as it can cause fading, just like the box. Clean it with a soft, dry cloth occasionally to keep it looking its best. If you plan to move it around, make sure to hold it firmly to prevent it from dropping. And don't forget, if you're not satisfied with your purchase, you can return it within 30 days for a full refund (you'll just need to pay for return shipping if the item isn't damaged).