This toy does the job in many different ways. The soft hypoallergenic elastomer material feels slippery and smooth inside. The tip of the toy is spherical with thin ribbing meant to sensitize and stimulate the vagina. The center of the shaft has wider ribbing as well as spinning pleasure beads that also sensitize and stimulate. The amazing clitoral stimulator (shaped like a butterfly) houses a powerful bullet vibrator. The butterfly's antennae tickle and massage the clitoris along with finger-like nodules on the butterfly's underside. The butterfly's wings also flap to massage the clitoris as well. The shaft rotates faster than most vibrators we've ever seen (control the speed by pushing the top dial on the power pack) and also lights up and changes colors from green to blue to purple to red! The shaft does not vibrate. The clitoral stimulator's vibration intensity can be controlled by pushing the bottom dial on the power pack. This toy also has an immediate on/off switch. The butterfly can be quite loud at maximum level in both its rotation and vibration functions. If you need to be discreet, consider your options. Store in a cool, dry place away from direct sunlight.