Vibrators do just that–they vibrate. Corded or cordless, vibrators can be used by men and women on any part of the body but are usually used near the genitals to produce an orgasm. Vibrators now come in many ingenious shapes and colors. As with any toy, use a water-based lubricant with your toys that are made of silicone to prevent damage. Popular models are the Rabbit and Magic Wand. Some vibrators even come with a phone app now!