Ergonomically designed to target the prostate, the njoy Pfun Plug delivers firm, controlled massage to the male G-spot. Whether manually controlled, or activated with the user's own muscles in "hands-off" mode, the Pfun Plug prods the P-spot with precision.
All njoy toys are cast in 316 grade stainless steel, and hand-polished to a mirror shine. Thus it will come into the delicate vagina or anus without damaging tissue. You can enjoy this high-end material in many ways. Try to warm it up in hot water or enjoy the natural coolness of steel or even cooler in a cold water. (Do not put it in a freezer. It will damage your skin)
316 grade stainless steel will never rust. You can use any kind of lubricant you with to use.