This project was very easy and exciting to do. I did this for a couple presents for Christmas this year and it is very easy and cheap. What you need: Jar to put it in, bowl to stir it in, 6 parts coarse sea salt; 3 parts epsom salts, to soothe tired muscles and reduce inflammation; and 1 part baking soda, to soften waters and alleviate skin irritation. Add a few drops of essential oils, and combine (I used 3 tablespoons of lemon juice instead of the essential oils). Add a few drops of food coloring, until you achieve the desired shade. I got this picture off the internet, mine looked similar, I just never got a picture.