Take an egg
Make a small hole into the egg with a needle... Turn the egg upside down and wiggle the yoke out so the egg is hollow!
Fill the mug half way up with hot water.
Now take a teaspoon of vinegar and put it in the mug of water
Now take food coloring and drop ten drops into the water and vinegar.
Now place your egg into mug of water and let it soak.
Now take a piece of paper and write a note!
Place the note into the egg. And now you have a cute little note in a egg!
- Food coloring