Place eggs in a single layer in a saucepan and cover with water. Bring to a boil, then remove from heat and let stand for 12 minutes.

Transfer eggs to an ice water bath until completely cooled and dry the shells thoroughly.

Prepare two dye bowls each containing 1 cup warm water, 1 teaspoon vinegar, and 20 drops of food coloring (yellow in one, blue in the other).

Submerge the top two-thirds of each egg into the yellow dye for 5 minutes until vibrant; let dry completely on a wire rack.

Carefully dip the bottom third of the dried yellow egg into the blue dye for 3 minutes to create the overalls; let dry completely.

Draw one or two silver circles in the middle of the yellow section using the silver metallic marker to represent goggle frames.

Affix the eyes inside the silver frames using a small dab of glue or edible adhesive.

Use the black marker to draw a mouth, goggle straps extending to the back, and thin hair strands on top.