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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)

94.2%
Global percentile
vs. all 1,403,756 ranked products
96.2%
In-cohort percentile
Beauty & Personal Care · 70,999 products
43.2%
AI-adjusted percentile
8 calibrated reviewers
View on Amazon
$22.00on Amazon · as of 12 Sept 2026
Rankquant analysed 11 reviews for this product, 8 of them from calibrated reviewers.

Product categories

Beauty & Personal Care
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)

Is Sigma Beauty E15 Flat Definer Brush – Flat-Angled Professional Makeup actually any good?

Cohort
Beauty & Personal Care · 70,999 products
Calibrated reviewers
8

Same category · Beauty & Personal Care

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