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A1 Pro Brush - Flat Definer Brush

Anastasia Beverly Hills

A1 Pro Brush - Flat Definer Brush

Reviewed by the The Top Finds editors · How we test

$18
Check price at Anastasia Beverly Hills
How buying works: The Top Findsis an independent editorial site and doesn't sell this item. Clicking “Shop” takes you to Anastasia Beverly Hills's own website, where you complete checkout — they handle pricing, inventory, shipping, and returns. Price last checked May 20, 2026; current price and stock are set by Anastasia Beverly Hills at click time.

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Our review

Anastasia Beverly Hills A1 Pro Brush - Flat Definer Brush is a flat, square eyeliner brush that is ideal for precisely defining the eyes, especially along the lash line. With firm synthetic fibers, this professional-quality makeup brush can be used to apply both cream and powder eye makeup products with expert precision. The thinly packed fibers on this pro artist brush are the perfect size for the tightlining eye makeup technique.

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A1 Pro Brush - Flat Definer Brush

Check price at Anastasia Beverly Hills

The Top Finds is reader-supported. When you buy through links on our site, we may earn an affiliate commission. We never accept payment for placement, and prices and availability are set by the retailer at the time of click.

Anastasia Beverly Hills

$18

Check price at Anastasia Beverly Hills