Choose your pleasure! Either you can slip the tip inside the Silicone Sound Glans Vibrator or you can both slip into each other. With 10 vibration modes and 3 sizes of removable silicone sounds, the possibilities are almost endless. Small enough to be stowed away in a gym bag or brief case and easily recharged using the included USB cable, you can be ready for a quick thrill just about anywhere. The strategically placed interior texture is sure to remind you of a favorite velvety hole or memorable mouth.