KATO HO Gauge Unitrack HV1 R730 Endless Double Track Track Set Railway Model Rail Set 3-111

Introducing the ``HO Unitrack Track Set Series,'' which allows even beginners to easily realize layout plans that are ``easy to understand'' and ``easy to buy.'' Even railroad model beginners can expand the layout plan as they wish, and the HO Unitrack can be expanded at will, from small layouts to large layouts. [HV1 R730 Endless Double Track Set] This is a track set that can be easily expanded and expanded from the basic starter set and HM1 R670 Endless Track Basic Set, and is a set that adds double tracks outside of the basic endless track set.