Cheeky Charms is right! The silvery, perfectly shaped butt plug of nickel-free, aluminum alloy sports not one, but two screw in bases complete with eye catching gems of different colors firmly implanted underneath. Feel like having an aqua kind of night? Just add that one to the base or if you want to make your anal delights crystal clear, screw in the base with the highly reflective, clear gem and let your ass do the talking. VibenToys.com