Most women need clitoral stimulation in order to have an orgasm. To this end, clitoral stimulators and clit vibrating sex toys were specifically designed to target this super sensitive zone. Clit vibrators, massagers and stimulators involve vibrations of varying speeds, and many offer functions such as pulsation and escalation. They come in a variety of shapes. In addition, clit vibrators are made of a wide range of materials including silicone, plastic and jelly.