In Izzie’s Narwhal Hot-Air Balloon set, meet friendly narwhals and help Izzie rescue her adorable sidekick Bunchu, who’s been kidnapped by an evil Grimspawn. With this awesome LEGO® DREAMZzz™ building set, you can enjoy building a cool whale model in 2 different ways. Choose to transform it into a strong hot-air balloon or a speedy chariot boat to get Bunchu back!