I admit- I don't always got to the original source- especially if there is a description in the pin. I worry about spam, etc.. I took the pins advice and filled 6 cups full of water. Next I asked my youngest what are teh primary colors. We then put food coloring dots into three.
Then I realized it's supposed to be an empty cup. So, we re started...the water wasn't soaking all the way up the paper towel and well, we were getting a little impatient. So we submerged the yellow and red paper towels and let them drip into the empty one- essentially making orange.
Then we wanted to make some green too.
All in all the pin was kinda cool- but not as exciting as the pin claimed it to be.