This package provides an essential feature to LaTeX that has been missing for too long. It adds a coffee stain to your documents. A lot of time can be saved by printing stains directly on the page rather than adding it manually.
coffee.pdf – This is an example of all included stains and also the documentation of the package.
coffee.tar.gz – This archive contains all files including the documentation (you probably want to download this).
coffee.sty – This is the actual package which contains everything including the images.
coffee.tex – This is the source code of the example file.
Update (23 November 2010):
coffee2.sty – This is an improved version that works with pdflatex. Thanks to Evan Sultanik!
Update (24 March 2011):
coffee3.tar.gz – This is another improved version that works with pdflatex. It allows you to scale, rotate and change the transparency of any coffee stain. Thanks to Professor Luis Randez!