
This sticker on a paper towel dispenser in a cafe in San Francisco’s Mission reminds the wet-handed that they’re about to use a product made from trees (and therefore they should be considerate). The stickers seem to be part of a “guerrilla public service announcement” orchestrated by Pete Kazanjy, the guy behind TheseComeFromTrees.com. Kazanjy says that a single “These Come From Trees” sticker can save around a tree’s worth of paper, every year (100 pounds)








