This is a complete Hornby 0 gauge clockwork train set in nice condition. It Has 12 bends and two straights and A KEY and track connections.You need at least 11 curves for decent circle.So I have 12.Works perfectly.If you want the video then message me.You also get four trucks.Look at others and you will find this is more than others offer.I have another one which will go round my Christmas tree.Any questions please ask.