Tenga Flex Silky White Male Masturbator

The Tenga Flex is a reusable male masturbator with a soft, squeezable outer case instead of a hard shell, so you can grip, twist and bend it to change the sensation as you go. Spiral ribs inside loosen and tighten with each stroke, and an air hole at the end lets you dial in the suction. In Silky White, it suits anyone who wants hands-on control over pressure and a toy that's simple to wash and dry.

A soft case you can squeeze and twist

Most strokers pair a soft sleeve with a hard outer shell. The Flex does the opposite. Its outer case is made from a special combination of soft, malleable materials moulded into a spiral, so the whole body flexes in your hand. Squeeze it gently for a light grip or hard for intense pressure, twist it as you stroke for a wringing sensation, or bend it slightly to change the angle. That freedom is the main reason to choose it over a rigid stroker. The finish is smooth and sleek, which keeps it comfortable to hold for a whole session.

Spiral ribs that loosen and tighten

Inside, gentle spiralling ribs line the elastomer sleeve. As you move the Flex up and down, the spiral case loosens on the way in and tightens on the way out, so the pressure keeps shifting rather than staying constant. Tenga describes it as opening on insertion and tightening on exit, which gives a noticeable pull on the outstroke. The inner details are intricate enough that each depth feels a little different.

Controlling the suction

There's an air hole at the closed end. Leave it open for a looser feel, or cover it with a finger to trap air inside and build a strong vacuum that clings with every stroke. Partly covering it gives you something in between. Combined with how hard you squeeze, that gives a wide range of sensations from one toy, which is why the Flex is a popular pick for anyone searching for male masturbator suction.

Getting started

Remove the hard outer wrapping and the stand cap. Apply lube to the inside of the sleeve and around the opening; a sample of Tenga lotion comes in the box. Insert slowly, find your rhythm, and experiment with the air hole and squeeze pressure. Tenga's tougher elastomer sleeve is built for repeated use, and the malleable case is designed to fit a wide range of shapes and sizes.

Cleaning and drying

Pull out the inner sleeve and wash it thoroughly under running water; it can be turned inside out for a deeper clean. Wipe off the remaining moisture with a dry towel, flip the stand cap over, and set the Flex on it to air-dry in a well-ventilated spot. Once fully dry, turn the cap back, reassemble, and store it somewhere cool, dry and dark, away from direct sunlight.

Specifications

• Brand: Tenga, Flex
• Type: reusable masturbation sleeve with soft case and suction hole
• Size: 176 x 73.5 x 73.5 mm; weight 310 g
• Insertion length: approx. 155 mm; insertion width approx. 45 mm
• Materials: elastomer, PP
• Waterproof and fully washable; cap doubles as drying stand
• Included: sample lubricant
• Colour: Silky White

For a compact spiral design, compare the Tenga Spinner 02 Hexa, browse the Tenga range, or read our male masturbator guide.