1/4 tsp. food color
3/4 c. boiling water for each color
1 tbsp. vinegar for each color

For each color, measure food color, water and vinegar into bowl about size of a cereal bowl. Mix well with spoon, use separate spoon for each color.

To make orange dye: mix equal amounts of red and yellow. To make purple dye, mix blue and red. To make green dye mix blue and yellow.