Really neat little working model of a very early train. I listed this as an N gauge train by mistake. It is HO. I tried it on my HO track and it works pretty good. The track must be clean, and you have to make sure the coupler between the loco and freight car is flat and level. It did 25 or 30 laps around my layout with no problem once I learned the little quirks. Everything is in nice shape. Money back if not satisfied. I don't sell much train stuff, but I have been on e-bay a long time. Thank-you for visiting my auctions.