You have a dense angled kabuki style on one end and then a feathery tapered brush on the other end.▶ 26:10–26:17
What this is really nice for is pressing the concealer into the under eye and really getting that maximum press down of the coverage.▶ 26:17–26:23
With this side you can take that brush and really seamlessly blend the concealer edge just so that it meets the foundation.▶ 26:29–26:37
You get much more of a harmonious blend from this end.▶ 26:41–26:43
It's also really nice for setting the under eyes with powder.▶ 26:53–26:55