You can even save the egg’s insides for cooking if you don’t want to be wasteful.

It’ll take around 15 to 20 minutes. Place them in a sunny spot of the house for a quicker drying time.

Experiment with different proportions of baby powder to chalk. Create multiple batches of colors. Don’t feel limited to use one color for all of your bombs. Store the mixture in a tupperware container. [4] X Research source

If it’s difficult to fill, increase the size of the hole. Be careful not to create any cracks. If you find clumps in the powder, smooth them out with a fork or by using a food processor.

This step is optional.