I’m not sure that there has been an invention of a craft material in my lifetime as monumental as washi tape. I can’t get enough of the stuff. I’m hard-pressed to find a tacky washi-tape project. If I see it in a store, I can’t not touch it. Should I see a doctor? Maybe. There are a gazillion awesome uses for the stuff; here are totally clever (and simple) ways to use washi tape on your walls.