The Atlas 20006010 is an HO scale model of the Gunderson 48-foot all-purpose well car. It's from TTX and comes in a striking yellow, black, and white color scheme, numbered #456405. Note that the picture might show a different road number. Introduced in 1993, this well car extended previous designs. It can carry both containers and trailers, making it super versatile for intermodal trains. The lower sides allow trailers to be loaded easily. It also has two hitches for 28-foot trailers. Features include improved body tooling, fewer parts for you to install, a floor with correct ovals and cut-outs, etched walkways, four IBC bins, detailed brake components, accurate paint schemes, and it works best on a 24-foot radius track.

Using this HO scale well car model is easy. You can place it on a 24-foot radius track to let it run smoothly. When loading, you can put containers or 28-foot trailers into it with lift equipment. Just be careful as the model is delicate. Avoid dropping it or applying too much force. For maintenance, use a soft brush to clean the dust off regularly. If you notice any loose parts, handle them gently and fix them if possible. Store it in a dry and cool place to keep it in good condition.