The Master Series Libertine Faucet Plug. The exquisite art of play is taken up a notch with the addition of six little sprinkler holes to keep you completely satisfied! This premium plug is made of brushed stainless steel and is creatively designed to facilitate a lot of pleasure. The Libertine's smooth contours allow this plug to be superbly stimulating. Take it to the next level with a little temperature play, the Libertine can be warmed by warm water or cooled in the refrigerator. Stainless Steel is: Non-porous, hygienic, easy to sterilize, temperature resistant, impact resistant, and has a long term value.