Tenga Spinner Tetra Male Masturbator

The Tenga Spinner Tetra is a reusable male masturbator with an internal coil that makes the sleeve spin as you thrust, so you get a twisting sensation without moving your hand. Inside, rows of geometric tiles with mild edges add texture to every turn. It suits anyone who wants something more involved than a basic sleeve but still easy to clean and store.

How the spin works

Inside the sleeve is a coil that makes the whole interior rotate as you push in. You don't need to twist your wrist: the motion of the stroke itself turns the sleeve, and it unwinds again as you pull out. Lining the channel are the Tetra's signature geometric tiles, shaped with mild edges, along with spiral-shaped parts. As the sleeve stretches and contracts around you, those tiles press and roll across the skin, so each stroke feels like a firm, twisting grip rather than a straight slide.

What "mild edges" feels like

Tetra is one of several textures in the Spinner range, and its tiles are designed with softened, rounded corners. That makes it feel defined without being sharp or scratchy, a good middle ground if you want noticeable texture without too much intensity. Slow strokes let you feel each tile pass; quicker ones blend the twist into a continuous rotating squeeze. Changing how firmly you hold the case changes the tightness, so you can adjust as you go.

Size and stretch

The case measures 45 x 45 x 130 mm and weighs 131 g, so it's compact and easy to hold. The elastomer sleeve is very stretchy: Tenga lists the insertion length as stretching to about 170 mm and the width to about 55 mm. That range means it adapts to most sizes, though if you're on the longer side you'll reach the end of the sleeve, which some people enjoy for the extra pressure.

Using this reusable male masturbator

A sample of lubricant comes in the box, and Tenga recommends its own Hole Lotion, which is formulated for its sleeves. Any water-based lube works too; use enough that the coil turns smoothly, since a dry sleeve resists the spin. Add lube to the opening and to yourself, ease in, and let the sleeve do the twisting. Top up if you feel any drag. Warming the case under warm water for a minute beforehand takes the chill off the sleeve. You can also vary the angle as you go, since tilting the case slightly shifts where the tiles press hardest.

Cleaning and the drying case

The Spinner is made to be used again and again. After each session, rinse the inside with warm water until all the lube is gone, then squeeze out the water. Then take off the bottom cover, which reveals a drying case that lets the inside dry hygienically between uses. Store it once it's completely dry, out of direct sunlight.

Specifications

• Brand: Tenga, Spinner 01 Tetra
• Type: reusable twisting stroker with internal coil
• Size: 45 x 45 x 130 mm; 131 g
• Insertion length: stretches to approx. 170 mm
• Insertion width: stretches to approx. 55 mm
• Materials: elastomer sleeve; PP, PS and PE case
• Includes: sample lubricant; drying case under the bottom cover

See the full Tenga range, pick up a masturbation lube, or read our male masturbator guide.