Performer displays three different color silks (red, yellow and green) tied at one corner. Two of the silks are held at their free corners, with one silk hanging down like a ?Y?. He passes his hand over the silks, and they transform into 3 multicolor silks, each colored red, yellow & green. Silks are freely displayed once again.
The effect can be repeated, by changing the multicolor silks back to three different colors.