Kiera provides a comprehensive review of the Blush Brush - Black by e.l.f. Cosmetics in her video. She starts by mentioning that she personally uses a cream blush by Rare Beauty and proceeds to blend it out using the brush. Kiera demonstrates the application technique by doing a swirling motion from her cheeks up to her temples. She highlights the brush's rounded shape, which she finds pleasant to work with, and praises the softness of the bristles. Kiera also mentions that she has tried other e.l.f. brushes before and is not surprised that this one performs well. In conclusion, she highly recommends the Blush Brush - Black, emphasizing its ease of use and quality performance.
