I was skeptical when I stopped in to my local tobacco shop and found this scale that measured all the way down to .01 grams for only $15. I asked the cashier if I could look at it and test it out. To my surprise it worked great and I was very happy with the size of the scale. It's no bigger than my wallet. Fits in my pocket very easily. Not bulky or heavy. I have never had any sort of problems with it at all. It doesn't go through batteries too quickly, and I've never worried about the accuracy of it.