The MGX is a massager that works in harmony with your body's own movements. It stimulates the prostate and the perineum in a comfortable, rhythmic motion that builds up to mind blowing orgasms! It is easy to use and is suitable for both the beginner and the expert. The MGX is a lovely designed massager with a ribbed stem for added extra stimulation, while the perineum tab provides an external perineum massage. You couldnt ask for anything more!