This rotating multi speed vibrator probably has the most realistic feel out of all the vibrators on the market. It's soft and with lubricant, we can barely tell the difference between it and real skin. The head is a nice bulbed shape which makes it perfect for vaginal or anal penetration. The gentle smoothness of the hypoallergenic elastomer material is astounding. The shaft has a widened center and raised veins that sensitize and stimulate. On the power pack, the left dial controls the speed of rotation. On the right, the dial controls the vibration intensity. Both have gentle escalation, making this product perfect for beginners. However, the maximum level of vibration and rotation on this toy can get a little loud. If you need to be discreet, consider your options. Store in a cool, dry place away from direct sunlight.