As a member of The Artists' Circle, I am participating in the workshops. Part I of the Tag Workshop had us staining tags with coffee. I guess I don't drink my coffee as strong as I thought, since I did have to strengthen the coffee to get the results I wanted. I did a few extra tags adding string dipped in coffee, rock salt, and instant coffee crystals. The tag results were what I expected; I'm happy with them so far. This is only step I; there will be other steps.