This large order is for prestigious venues that use large amounts of indoor sparklers. 3 cases of quality ice fountains that not only perform, but also look stylish and refined. They have a duration of 70 seconds which is longer than the majority of other ice fountains on the UK market. Do not been misled by those claiming that their sparklers last that long as we know of a lot that do but in reality they dont! Take a look at video footage is the best way to get the real duration of ice fountain sparklers.