Spinner Tetra Masturbation Sleeve - Tenga

The Tenga Spinner Tetra is a stimulating masturbation sleeve that automatically spins around as you thrust in and out.

With it's striking design, the Tetra is made out of a smooth, transparent material which is wrapped by a brightly coloured spiral cord. This cord allows the sleeve to twist upon each and every thrust, creating an intense suction and all-over hugging sensation. With it's strong vacuum design, the Tetra pushes the air out of the sleeve as you enter, but when you pull out again the opening seals around your shaft, creating a vacuum type effect as you thrust. With it's twisting effect, each thrust forces the Tetra to twist on itself, giving you an intense all-over squeeze. The mildest of the three Tenga Spinner's, the Tetra is perfect if you prefer longer sessions or if you get overstimulated quickly. The Tetra is slightly larger on the inside of the cylinder, perfect if you are a larger size of if you don't enjoy tight sleeves. With the softest, most yielding material, the Tetra features geometric protruding shapes that are covered in micro-ridges that gently massage your shaft on each thrust. With a small chamber at the very end that is covered in larger, flexible nodules, this Tetra ensures that each and every part of your penis is massaged while stroking.  

For a firmer and tighter stimulation, try the equally intense Tenga Spinner Shell, or opt for the Hexa that offers a hexagonal inner for more pronouced stimulation and intensity.