Flex Rocky

The FLEX is a soft, squeezable sleeve wrapped in a spiral casing that moves with you. Push it down and the spiral tightens for a strong vacuum pull; ease it up and everything loosens again, so the sensation keeps shifting stroke to stroke.

Because the case is malleable rather than rigid, it gives where you need it to and holds a just-right fit across a wide range of sizes. Grip pressure is the only control there is - no batteries, no charging, just your hand setting the pace.

Rocky's internal detailing is the coarser, more textured end of the FLEX range, so expect firm, defined contact rather than a smooth glide. Use plenty of water-based lubricant; oil-based products will damage the material.

It's fully reusable: rinse the sleeve out thoroughly after use, let it air dry completely, and store it in its case.