The Jay's Lightning Jet EVO set is a 146-piece LEGO NINJAGO building toy designed for ages 7 and up. It features a blue jet model that can be expanded with two stud shooters, golden blades, and a golden rudder for enhanced play. The cockpit opens to accommodate the included Jay minifigure with a sword, which can be positioned at the controls. The LEGO Builder app provides step-by-step digital instructions, allowing users to view models in 3D, save progress, and track completed sets. This set is compatible with other NINJAGO EVO builds such as Nya’s Water Dragon EVO (71800), Lloyd’s Mech Battle EVO (71781), and Kai’s Mech Rider (71783).