The Lynxmotion Phoenix Hexapod Robot (Black) has a more natural looking, more articulate leg and body design. The three DOF (degree of freedom) leg design means this robot can walk in any direction! The robot has been designed to use 18 Hitec HS-645 servos for the legs. The Phoenix's motions look natural and the overall robot has a more organic look. The kit needs additional components below to be complete: