Black and colorless glass; blown, hot-worked, cased, iridized. Set of 6 black glass candlesticks. Each candlestick has tall socket, resting on annular knop, resting on waisted stem, resting on annular knop, resting on long, tall, curved "tail" that is cased in colorless glass; top portions of candlesticks are slightly iridized. (a) Candlestick with circular spiral tail. (b) Candlestick with oval spiral tail and ground base. (c) Candlestick with S-shaped tail. (d) Candlestick with tail that loops over onto itself, transparent waisted stem, and ground base. (e) Candlestick with S-shaped tail. (f) Candlestick with S-shaped tail.