Cosmetology: Waterfall Bead Placement Hair Extensions *Open to Cosmetology students and alumni only Join Christy and Ryleigh to learn another application method for hand-tied hair extensions. Prerequisites: You must have completed Kim’s hair extension class and already have a mannequin, mannequin stand, and hair extension kit. Instructor: Christy and Ryleigh Location: Annex Makeup Classroom.   […]