LEGO Ninjago Airjitzu Kai Flyer Set #70739 new Master the ancient art of Airjitzu with the awesome LEGO® NINJAGOTM Airjitzu Kai Flyer! Kai is kitted out with his special Airjitzu outfit and awesome Ninja weapons. Build the LEGO brick handle and place Kai in the capsule. Twist and lock the capsule to the vortex rotor and pull the rip cord to send the Ninja hero spinning into the sky. The harder you pull, the higher Kai will fly! This set includes a Kai minifigure, buildable LEGO brick handle