With its ribbed shaft, the Nexus Vibro stimulates the entire anal canal during prostate massage. It works by vibrating the prostate and is the first of its kind in the world to do so, with its own long-life Prostate Bullet. The Nexus Vibro is a multi-talented Nexus prostate massager, with ball 1 bearing, ribs, and a motor to keep you going way past bedtime. It also combines the perineum stimulator to apply pressure to the perineum acupressure point, like the full Nexus range of prostate massagers. Male milking has never been so much fun.The Nexus Prostate Bullet has been produced in a hand-made stainless steel casing. The vibrator’s motor and customised microchip are designed specifically to stimulate the prostate area, also known as the male p-spot. The microchip controls three ‘Prostate Vibrational Settings’ which have been designed to stimulate the prostate area by vibrating at the right intensity and timing. The Prostate Bullet has a 6v battery, which allows the intense user-controlled g-spot vibration to continue much longer than the typical bullets that are currently available. The high quality battery allows the powerful motor to produce intense vibrations through the Nexus Vibro head and ribbed shaft, producing an amazingly orgasmic g-spot result.Size – Insertable height 4.5 inches (11.5cm) Size – Shaft diameter 1.3 inches (3.2cm) Thickest point Circumference 3.5 inches (9cm) Thickest point Nexus Prostate Bullet Specs > Hand-made stainless steel case > Customised microchip > Touch button activation > Water resistant > Five ‘Prostate Vibrational Settings’ > 6v long-lasting replaceable battery > Powerful vibrational motor