I love the fact that there are four lengths: 14", 12", 8", and 6". They are divided into the divisions of the regular 1/8 inch ruler with additional divisions of 16, 32 and 64 and also have metric measurements on the other edge. My only complaint, which doesn't really matter, is that they're right-handed, which can be a problem for left-handers, but we're known for being adaptable, you know. It's hard to live in a right-handed world and we've had to adjust our whole lives. I love her! I can'tβ¦