Our Copper Mercury Tumblers are a luxe addition to any candle line, and are a unique piece of decor long after candles made in them have burned out. The copper mercury finish on the outside of the glass gives the tumblers the shiny, speckled effect. The metallic silver on the inside of the candle adds a beautiful contrast and depth to the copper finish on the outside, and reflects a soft, entrancing glow once the candle is lit.