... 6ST, 8ST, 10st, 20S,coloured sparks into the sky. A long candle shaped 20 balls colorful roman candle fireworks Specification ... as ejection of the pyrotechnic units in succession and producing a series of visual or aural effects in the air. Roman ... of International Fireworks-Liuyang City, Hunan Province, China. We are a professional to make combinations items, Firecrakers, Fountains, Roman candles, ...