This tells you how to control your brows by trimming instead of tweezing them. After brushing brows straight up you have to check for long hairs. You can trim with scissors. Then after brushing brows downwards, you have to trim again and again. You have to continue this until and unless they acquire the same length.
  Weekly and not daily maintenance of your brows is required .Some mistakes cannot be rectified. Instead of pencil using eye shadow for coloring your brows for a more natural look is essential.