Just switch it off:
A simple sticker transforms your on-off switch in a question: "Would you like to save energy and help to decrease the effects of global warming?"
Very effective!
via disruption
Showing posts with label sticker. Show all posts
Showing posts with label sticker. Show all posts
Thursday, June 18, 2009
Would you like to save the world?
Subscribe to:
Posts (Atom)
