Every (and I mean every) time I hear the word “blurry” I think of a Saturday Night Live skit with in which everything John Belushi talks/complains about is “blurry and ill-defined.” I’d like to find the clip for you. Maybe that’s not even the line. It was, after all, 25 years (!) ago. But all I can find you is this image:
which almost implies the entire silly script. And yes, I’m sure that it is no-longer politically correct to make fun of the vision-impaired, like say for example, this dude:
But anyway… I learned today, from Susan, that you should not print address labels for important packages with an ink-jet printer, without other precautions such as sealing the address with clear tape. Susan says go for the Sharpie or the Bic!
With ink-jet only, the address got wet, then became blurry and ill-defined (see how it works?) and I never got Susan’s home-made Christmas cookies!
But we got a lesson out it, at least that’s clear to see!
Jane's Lessons Learned 
In Susan’s defense, she did actually cover the to and from addresses with packing tape. The packing tape got wet and lifted. MY lesson is this: Not ALL packing tape is waterproof and that maybe it is worth paying a few cents more to guarantee a water tight seal over the address label.