These celebration candles are like traditional sparklers with a wax coating so although there sparkle is much more subtle than a traditional sparkler the effect will last longer as the wax slows down the burn time the silver sparkles are intermittent as the candle burns down to offer a much more gentle sparkle than say our ice fountains or sparkler number candlesr r 60 packs of 18 candlescandle height 168cmsilver sparkler candles