An electronic vacuum pump with 3 suction modes, designed for
use in water or with water. Its basic principle is to use the force of water,
or rather the water's incompressibility, to increase the length and width of
the penis. Of course, the vacuum pump can also be used without water. Using it
in water makes the pressure more natural and even, and the warm water inside
the cylinder provides a sensationally pleasant environment. It can also be used as a masturbator without using the
vacuum
An electronic vacuum pump with 3 suction modes, designed for
use in water or with water. Its basic principle is to use the force of water,
or rather the water's incompressibility, to increase the length and width of
the penis. Of course, the vacuum pump can also be used without water. Using it
in water makes the pressure more natural and even, and the warm water inside
the cylinder provides a sensationally pleasant environment. It can also be used as a masturbator without using the
vacuum