I bought this set as a "grab and go" set to use for working on computers in my job. I haven't used it a lot yet and hopefully won't experience early tip wear, but will update the review if I do. I wanted a small set with a variety of bits and this fits the bill perfectly. It's the same height as a typical checkbook cover and not as wide. In other words, it fits in my back pocket just as I wanted. It's very lightweight and you hardly notice that you're carrying it. I actually carried it home the first night because I forgot it was in my back pocket. I'm impressed so far and hopefully will get a lot of use out of this set.