- Little ones can build Kai's Mech Storm Rider with this LEGO Ninjago set - Transform it into two vehicles - Kai's posable mech and Nya's flying motorbike - The mech has a cockpit, articulated body parts and a large storm blade accessory- Nya's motorbike includes a cockpit, movable wings, and two spring-loaded shooters - It includes Kai, Nya and Dragonian Warrior minifigures- Zoom, rotate and build together in the LEGO Builder app - Its suitable for mini ninjas aged 7+years