Hawaii's first Indoor Spark fountain. This machine uses state-of-the-art cold fusion technology. This is not pyrotechnics and does not use gunpowder. The powder granules are environmentally safe and will not ignite like gunpowder. There is no flame or fire. The machine puts out very little smoke and no smell. The machine is designed to run 0-60 second intervals and can be programmed to music. Rates are dependent on the number of machines and run time. Approved for indoor use by the Maui County Fire Department. (Permit may be required) Rates are for three hour events with up to 10 minutes of activation time.