Revlon ColorStay Semi-Permanent Brow Ink Waterproof Eyebrow Enhancer Gel, 350 Blonde Ink, 0.09 fl oz.

I really like this brow ink. I have very fair features, and without some color in my brows they are practically invisible. This product helps define them while still looking natural. I purchased the Blonde shade, and it works well with my coloring without looking too dark or harsh. Even though it's marketed as semi-permanent, I was happy to find that it removes easily with makeup remover at the end of the day. For me, that's actually a benefit because I can adjust my look whenever I want without being committed to the color for several days. The application is simple, the color looks natural, and it gives my brows the definition they need. Overall, I'm very pleased with this product and would purchase it again.