This is an excellent "bit of business" for use with any Magic coloring effect. The performer displays a box full of Multicolor Crayons. He flicks the box towards some prop, and all the crayons become white, while the prop is colored in a rainbow of colors. You could also just as easily work the effect in reverse, and start with a box full of white crayons, which instantly becomes multicolored. We supply you the special box of crayons ready to work. Although not a complete effect, this is an excellent bit of business to use with Coloring Books, Instant Art and Color-It pictures, Silk Dyeing effects, Chameleon Streamers, Flash Dye Silks etc.