Methods and apparatus for blowing out birthday candles are presented. The apparatus may include a rotor comprising at least two blades and attachable to a wind-up launcher for imparting a rotational impulse to the rotor. Each blade of the rotor may include a blade scoop extending from a central hub of the rotor to an outer safety ring positioned around an outer circumference of the rotor and coupled to each of the central hub and the outer safety ring. The blade scoop may have a convex shaped leading edge. The blade may also include a blade overhang for pushing air from the blade scoop out from the rotor. The blade overhang may have a trailing edge positioned below the central hub, with a portion of the blade forming the trailing edge having a tangent that is angled between 30 and 60 degrees below a plane of the outer safety ring.