Tenga FLEX Fizzy Green Alexandrite There are several adjustable rings

There are several adjustable rings added that secure your penis and balls with a strip

Featuring UltraSilk for a smooth satin feel that glides over your body

Similar in size and shape to the corded Original

and you're ready to play

And REVRING’s all bent:  the whole design curves forward to thrust the buzz towards your shaking shaft

Tenga FLEX Fizzy Green Alexandrite There are several adjustable ringsTENGA's latest malleable material has allowed them to create a brand new concept and sensation called the TENGA FLEX. This is the Fizzy Green version of FLEX. The FLEX's spiral ribbed outer case creates a spinning stimulation. Simply cover the air hole at the top of the item after insertion, and the FLEX will wind and unwind, creating a spiraling movement as you stroke. Additionally, the FLEX's malleable casing allows you to squeeze, twist and grip