Lay out a coffee filter and place an egg in the center.Pull the edges up and wrap it tightly in the filter. Secure the coffee filter around the egg with a rubber band.
Put on rubber gloves, if using. Pick your first food coloring color and put one drop at a time on the filter in random places.Repeat with as many colors as you like, or until the filter around the egg is almost completely saturated with food coloring. You won't need much as it tends to spread.
let the eggs sit for 5 minutes on paper towels or in the egg carton.
Put gloves back on, if using, and carefully unwrap the eggs from the filter. Use the paper towel to pat the eggs dry.
Place the colored eggs back in the carton (or on paper towels) to dry for about 5 minutes before handling.