Features five evolved Nanos, sporting new looks, with three rubber spines on their backs, as well as a new system of tubular tracks that highlight the Nano V2’s unique multi-level climbing abilities. The Nano V2 can climb through tubes on its feet or on its back, and can pass another bug in a single tube to avoid a traffic jam. It can even flip to its feet when landing on its back on an open flat surface. Compatible with all other V2 sets.