The Cona Attachment Tip is designed to give an even more customizable experience with the Revel Body Sonic Vibrator.The Cona's small suction cup will gently embrace and warm your most sensitive parts like a vibrating blanket!The Cona Attachment Tip will only function if used with the Revel Body Sonic Vibrator, sold separately.This attachment tip will only function if used with the Revel Body Sonic Vibrator, sold separately.Revel Body is the only authorized retailer on Amazon. WARNING: The Revel Body Sonic Vibrator and Revel Body Attachment Tips contain very strong magnets. This device should NOT be used or handled by persons wearing pacemakers, metal or magnetic implants, or electromagnetic devices.