I wasn't kidding about how much I rely on my digital scale for knitting. This is the tiny nubbin of yarn that was left from the last scarf I finished. I haven't measured to see how many yards/meters it actually is, but it's not much. I never feared, however, that I'd run out. Between the calculator and the scale, it was a slam dunk.
There's one more day before the random number generator picks the lucky winner of this scale, so if you haven't entered, you better! Here's the linky.