The Tenga Flex is a new and stylish male masturbator with a unique spiral design, which creates satisfying gripping and massage sensations as it slides up and down your member. The flex tightens and loosens with your movements as the internal textures and ridges stimulate the shaft of the penis. It opens upon insertion and tightens on exit, revealing a variety of stimulating pressures. The soft case also allows you to adjust the pressure as you squeeze your hand for firmer sensations. This can be further enhanced by blocking the suction hole at the top of the Flex. It is simple to use and yet produces sublime pleasures thanks to its innovative and rewarding design.

To use Flex, simple lubricate the hole for insertion and add a little more to the internal sleeve. Then enjoy the soft, moulded materials creating internal spiral sensations, guided by your movements. Feel the heightening waves of orgasmic sensations as you build to an unforgettable climax. The toy is also simple to clean ready for re-use. The removable elastomer sleeve is easily washed with water, whilst the cap can be inverted to use an effective and hygienic drying stand.

Flex from Tenga comes in two accessible and stylish colours, which offer different degrees of sensation between them. Both fit comfortably into any collection, with an attractive modern design. The Silky White edition has gentler spiralling ribs with delightful suction created by smoother inner textures and a softer external sleeve. The Rocky Black edition heightens these features for greater intensity, created by stronger spiralling ribs with dynamic suction. It has a tougher outer sleeve and more intricate inner details.