Using this tender is simple. Just connect it to your USRA Light or Heavy 2 - 8 - 2 locomotive. When handling, be gentle as it's a fragile brass model. Keep it away from rough surfaces to avoid scratches. To maintain it, you can use a soft cloth to gently wipe off any dust. If you notice more tarnish over time, you can use a mild brass cleaner, but test it on a small, hidden area first. Store it in the original box when not in use to protect it from damage. Remember, since it has no couplers, you'll need to install them if you want a fully connected setup. And when shipping, we've packed it well, but still handle with care during transit.