Use a tea cup, or small bowl for each color.  In each cup, mix 1 tablespoon of white vinegar with several drops of liquid (the more color added, the darker the shade) or gel food color (use a toothpick to dispense the gel color).  Add 1 cup hot water to each cup.

Using one egg per cup, completely immerse in dye.  Remove when desired hue is achieved. Decorate with glue & glitter or craft items, if desired.