Discover an all new realm of creative fun, with the HEXBUG nano Nitro Habitat Set. Discover an all new realm of creative fun, with the HEXBUG nano Nitro Habitat Set. This playset unlocks the world of nano as it allows you to create customizable playgrounds for these industrious critters to explore. Featuring simple snap together pieces, your imagination is the limit. The nano is a micro robotic bug that once switched on, can skitter its way through any maze. Watch as it travels swiftly around curves, zooms through merry-go-rounds, or chases a fellow nano Nitro in a high-speed race! Designed to foster children's creativity, develop fine-motor skills, and fuel hours of amusement, this set gets kids to think about simple construction techniques as well as the science behind the toy.