Writing coffee with the "coffee cup stains" is nice. The original stain that makes the "C" was probably enlarged to create the "f", overlaid to create the "e". The nice brown color that remind us of real coffee stain.
*My Favourite Coffee is an Espresso Macchiato" ~ The term “macchiato” means to “mark” or “stained” in Italian. An espresso shot is “marked” with a little steamed milk on top to cut the acidity of the espresso.