A goblet glass is presented to the audience, filled with vibrant liquid. With just a simple touch of a scarf, you can magically change the color of the liquid inside. This effect requires no chemicals, wires, or magnets—nothing to add or remove from the glass. You can begin with any of the four colors and showcase your liquid transformation skills. It’s user-friendly and perfect for stage performances, complete with a durable plastic cup. Online instructions are included.