The LEGO NINJAGO: Kai's Fire Mech set (70500) was released in 2013 as part of the NINJAGO theme. This 102-piece set features Kai's Fire Mech, a mechanical suit with a fire-cannon arm and a detachable cockpit for Kai. It is designed for children aged 6-14 and is part of the Mechs subtheme. The set includes various accessories and is a great addition to any LEGO fan's collection, allowing kids to engage in imaginative play and creative building with their favorite NINJAGO character. PLEASE NOTE : price sticker tear on back cover seen in pictures.