Imagine: showing a bowl or glass filled up with water. Then show your hands are completely empty. Wave your hands over the water and even dip your hands in first pulling up only water. Then when you want, reach into the clear bowl and produce ice from water ! The water has turned into ice.Produce handfuls of ice from clear water. This illusion is incredible and looks like you are really turning ice into water. Can be repeating several times. No slight of hand or anything hidden in your hand.
Create the illusion of producing ice hundreds of times with the amount supplied.
The "ice" cannot be used as real ice. Just add a little sleight of hand to hand out real ice.