And Rick, if you DO run out I have several lifetimes worth from salvaging half a dozen blinds from my MIL's house...
I often write on them with pencil or marker, but also have a Brother P-Touch labeler that I got really cheap from Staples a couple of years ago (the label tape is another matter in terms of $$, however), and those labels easily last several seasons. (And you can actually read them, unlike some of my handwritten ones...)
