It\’s Fun, It\’s Fast, and it has a Fabulous impact on audiences! Effect You show a full (30 oz. size) tumbler of milk. Form a cone from a piece of paper and pour the milk into the cone. Crumple and or tear up the cone and the milk has vanished! Our design allows for easy pour. More visual to the audience to see the level go down. Bonus tips & ideas included! Maintenance free and durable for years of happy performances.