Using your HO scale brass PCC streetcar is easy. Just connect it to your analog - DC power source and watch it roll. When handling, be gentle as it's a fragile item. To keep it in top shape, regularly check the wheels for any signs of excessive wear. If you notice any issues with the spring band drive slipping more than usual, you can gently adjust it. Store it in the original box and foam when not in use to protect it from dust and damage. When shipping, remember that for domestic USA orders over $199, you get free shipping. International buyers need to pay for any applicable imports, duties, and tariffs. And if you're not satisfied with your purchase, let us know within 30 days for a no - questions - asked money - back, though you'll be responsible for return shipping unless the item arrives damaged.