I have long thick eyebrows to begin w/ but I do have bald spots (tmi) and this brush really saves me when I'm too lazy to spend a lot of time doing my brows. The hairs are not as firm as other brow brushes so it's good for lightly filling in brows w/ powder. I love how thick and long the hairs are so I can do my brows in less than a minute. I use my lightest brow powders when I use this brush to keep them from looking like caterpillars. Its great for grooming brows are blending out if I've made them too dark. For $100 though I expected it not to shed but it does sometimes, only when I wash it. I don't regret purchasing it because it does a great job in little time but if you want a cheaper alternative get the Royal & Langnickel Silk Pro Brow Shaper C550! I think everyone should have one. I'll do a review on it.