The Rock Bottom Rumbling Stud Probe delivers focused stimulation through a girthy, curved silicone shape. It offers 10 vibration, pulsation and escalation functions for a varied range of sensations. The body-safe silicone construction is IPX7 waterproof and includes a memory feature plus travel lock. Magnetic USB charging takes up to 3 hours and provides up to 60 minutes of runtime on low settings.
