Sigma Beauty E15 Flat Definer Brush – Flat-Angled Professional Makeup Brush for Sharp, Defined Makeup Application, Eyeliner Brush Adapts to Liquid, Gel, & Powder Eye Makeup (1 Brush)

Very high quality brush!! The best brush I have for eyelining

Works great for highlighting under and around eyebrows. Medium firmness - perfect firmness for the application that I use it for. Brush is a good quality, no shedding bristles, and doesn't seem cheaply made. Not sure if it is authentic Sigma since this is one of my first buys,but I LoVE the brush regardless. For those who would like to know it reads: Paten Pending on one side of the ferrule and then on the other side the ferrule reads: Sigma and the style number is engraved at bottom ferrule under the last crimp. I posted a pic. Overall it a great brush and a must have for me! Update 1/31/2016: This brush has been going strong and has become a staple tool for shaping my brows and higlighting my brow bone. Still no shedding and a True Keeper!

Great quality makeup brush brand. The brushes are very smooth and soft to the touch. They work very well for applying makeup.

I love Sigma brushes and own quite a few. They last a long time and still look good even after being cleaned multiple times. I dip it in brow gel and use this brush to get a good straight arch on my eyebrows. This brush helps you get a clean brow and its hard to mess up when using it. You can also apply concealer to it and then use it to clean up around the brow if you werent so neat with your brow pencil.

This brush is fantastic for lining, shadows, and brows. It has a surprising number of functions. While I find Sigma brushes to be a little scratchy in general, the overall use of this brush was completely worth it. It’s wider than I expected, but that actually just made it fill a hole that wasn’t already taken in my collection.

This is the first eyeliner brush I've ever used but it seems to work really well for what I use it for. I've had it for a month or more and it is holding up, no issues at all.

I have another flat definer brush from beauty junkees. The quality of their brushes for the price is good & their flat definer is a good brush. I've been very curious about Stila & if it's worth the price. The two brushes are the exact same size. Only visible difference is bristle color. Both have same sturdiness. But, here's the one difference that made the Stila better. When you run your finger across the top of the Stila brush? Feels like velvet. When you do the same with a "cheaper" version, it's not as smooth. To the touch, the difference is small. However, when you are running the brush across your eyelid, you can apply your liner smoothly. I tried the cheaper brush on one lid & the more expensive on the other. It takes a few more brush strokes with the cheaper version to achieve the results of this brush. If you're on a tight budget, stick with the cheaper one, it still does the job. I'm glad I tried this out, think I'll buy another one of these, but not ready to invest in a large expensive set.

Great quality. Retains its shape after usage.

I did not expect it to be that good. This was my first ever purchase from Sigma and I bought flat brush because I needed this special shape for tightlining: - bristles, size and handle placement - it all looks and feels so high quality. In the real life way better than on the pictures - the weight and length is so comfortable to use - it touches my lash line and stays without sliding and easily transfers waterproof pencil or shadow - easy to apply

Sehr schöner Pinsel sehr gute Qualität kann ich nur empfehlen.

Original. Very well built