Directions Step 1: Make hard-boiled eggs. Before you break out the dye, you need to make hard-boiled eggs.To do this, place the eggs (as many as you like) in a saucepan and cover them with water.

Temporary tattoos or stickers; Gold-leafing kit; Of course, just telling you what supplies you can get doesn’t help much if you don’t know what to do with them. ... Food coloring. Yep.

And because blue food dye is already known to be safe when ingested, ... the research on rats did have one temporary side effect: The animals had a slight blue tint to their white fur and paws.