The Tenga Flex’s casing with soft spiral-shaped grooves and great suction action set it apart!
The flexible pleasure tunnel includes a variety of textures and tightness levels. When the sleeve is pushed up and down, the spiral-shaped grooves on the flexible outer sleeve move back and forth. The amount of stimulation can be adjusted by squeezing the individual.
The top of the toy has a hole in it. The suction effect can be controlled using a finger.
After use, the pleasure tunnel should be removed from the outer case and washed with running water. Then it should be allowed to dry on the incorporated stick.
There is a lubrication sample and an instruction manual provided.