These are only sold by the case or smaller quantities. 480 and 600 are available in a case. Each Bottle Sparkler or Cake Sparkler is 6 inches in length. Our Premium Bottle Sparklers emit a spectacular flame with gold sparks that shoot as high as 12 inches. The sparks last approximately 50 seconds. These Bottle Sparklers are virtually smokeless and emit low odor. Commonly used in restaurants, bars and other indoor celebrations.