The Lego Ninjago 70615 Kai’s Fire Mech is a building toy from the NINJAGO theme. This set features Kai, one of the main characters, and is part of the Mechs subtheme. The Fire Mech set allows children to construct a detailed and interactive toy that they can play with and create their own adventures. Perfect for fans of the Lego Ninjago franchise, this set offers hours of entertainment and imaginative play.