This premium smoke liquid can be used in any smoke or fog machine taking a water based fluid. It is supplied in 4 x 5 litre containers, the lids can be resealed so you do not have to use all at once. This smoke fluid is ideal for general purpose effects for stage, DJ, clubs, theatres and small concerts. Manufactured in the UK this smoke/fog fluid is premium grade with a medium hang time and produces a good thick cloud of smoke to help emphasise effects lights or lasers, but can also just add some dramatic effect to any stage performance.