Nanotopia is the most vibrant playset for kids to let their nanos let loose in! With HEXBUG nanotopia, kids ages 3 and up can create and connect their own habitat using more than 130 pieces. The pieces lock in together tight, but are not impossible to take apart later. A variety of pieces are available, including ramps, obstacles, and risers to add layers and levels. Kids can design it one way, then change it up whenever they want to build their own unique creations each time. Four nanos are included, in addition to three newly designed nano Flash.