Showven SPARKULAR MINIFALL Cold Spark MachineThe Sparkular MiniFall produces a fantastic, non hazardous "waterfall" curtain gerb effect that looks exactly like traditional fireworks or jet burst pyrotechnics. The effect is simply created using a Sparkular machine and a special granulated alloy, removing the need for gunpowder or traditional pyrotechnic techniques. The effect height can be achieved anywhere between 6. 56ft to 13. 12ft depending on the HC8200 type being used. Features Spark