Glass fishes swirl around a column of deep sea-blue glass beads, while charms depicting benthic life rest along the bottom of the water column. The main body of this bottle stopper, as well as all of the wire, charms, and bead grommets used to make it are corrosion-resistant grade 304 stainless steel. Unlike chrome plated bottle stoppers, this one won't tarnish or discolor if used with highly acidic fluids like balsamic vinegar or Riesling wine.