The Tantus Tsunami combines beauty and performance in a single waterproof toy. Tsunami features a series of waves along the shaft. designed to stimulate the G-spot during thrusting. Perfect for both advanced users and those new to G-spot play. the crests provide anatomically targeted pressure and a torrent of sensation. Available in Purple Haze and Punk Rock Pink. Diameter: 1.5. Length: 6.75. Vibrator: Single Speed Removable Waterproof Bullet Vibe. Uses 1 x 1.5 V N Type Battery