37Signals had a post about what products you were impressed with recently.
My answer was a good pen, the Gap Stretch T, and Jasmine Downey Pearl Tea from Peet's.
Of course, if I could add a yarn, I'd have a few at the top of my list. Right now nothing beats Rowan Cashsoft yarn. No other yarn comes close for smoothness, softness, and easy care. And addi turbo needles. Hype aside, they're well constructed and each part does exactly what it should without hassle. That's more than I can say for some other needles.
What about you? Do you have a "best" anything? A "smart" something?