 This is how you make magic milk. Isn't it cool? I'm going to show you how to do it so you can play too. First you want to pour some milk into a small dish. You don't need a lot of milk. The best thing they use is whole milk because it has the most fat in it. Then you add a few drops of food coloring. Use all the colors that you want to see swirl. This is red. This is blue. This is yellow. And this is green. You want to get the color all around so it looks cooler. Last, you add a tiny drop of liquid soap. You really don't want to add too much. Just dip it into the soap and let it drip into the milk. This is where the magic happens. Abracadabra! Colors are swirling around like crazy. It's like liquid tie-dye. The science is that the soap is chasing the fat in the milk and as it chases the fat, it swirls the colors. Important tip! Do not stir the milk. If you mix it up, it stops working. Abracadabra, you've got magic milk.