I hate to admit it, but my eyebrows have become thinner and finer over the years. It's just genetics, I suppose; my mom has fine hair too and we have the same eyebrows! Thank goodness for brow troubleshooters and techniques that can help me achieve full arches. It's a combination of techniques I've observed from makeup artists and what I learned from watercolor painting. If you have the same problem as mine, perhaps you'll find this specific routine useful!