glow in the dark ink:
You can make glow-in-the-dark ink with 2 simple ingredients.
Pour into a small bottle 1 oz. oil of cinnamon and 1/4 oz. phosphorous.
Close the bottle tightly and place in a hot water bath.
Heat until the ingredients have melted together.
Your local pharmacy can help with the ingredients.
got ingredients off of the web, but if it works :) glow in the dark tags