The exceptional shape of this massage device, with its symmetrical curves forming a neck in the middle, is uncompromising and intense, like a true tool of love. The cross shaped tip distributes the vibrations across a wider surface, thereby making them even more exciting.SINFIVE vibrators offer certified physical compatibility, are waterproof, easy to take care of, very quiet and have a neutral odour. Ideal for vaginal and clitoral stimulation tender touches or sinful desire On purchasing a SINFIVE product, you receive a oneyear guarantee from the manufacturer. You also have the opportunity to extend the guarantee period by four years to a total of fiveyears.