Abstract: A hair curling apparatus for subjecting a tress of hair, previously wound about a cylinder, to a vaporized fluid for imparting a resilient and lasting curl to the hair upon removal of the cylinder. The apparatus comprises, generally, a handle containing a refillable fluid reservoir, a heating element for heating the fluid to vaporization, a barrel extending outward from the handle and containing a plurality of steam releasing holes, a channel for communicating the vaporized fluid from the reservoir to the barrel and a trigger mechanism for activating and metering the volume of fluid passed through the channel.