Patented SigmaTech fiber technology: Ensures long-lasting performance and holds blend products securely for precise application
Slightly firm, rounded brush head: Allows for smooth patting down and blending of eyeshadow on lids
Corrosion-resistant SigmaAlloy ferrule: Provides shine strength and durability for frequent use
Solid polymer-based handle: Waterproof and outlasts all product formulas for reliable handling
Exclusive antimicrobial synthetic fibers: Engineered to maintain hygiene and performance
Summarized by Shop
Make harsh lines disappear for your most seamless eye look yet, using this cult-favorite SigmaTech® fiber brush.
Winner of Nylon's 2015 Beauty Hit List!
HOW TO USE
Featuring a flattened ferrule brush head, use the E25 Blending for patting down shimmer or matte eyeshadow directly onto the lid. Then, use the fluffy tip to blend it out.
DETA
Bristle Material
Synthetic antimicrobial fibers
Brush Head Shape
Rounded, slightly firm
Ferrule
Flattened, SigmaAlloy plating
Handle Material
Solid polymer, waterproof
Coverage
Sheer to medium
Net Weight
8 g
Dimensions
8 mm x 8 mm x 175 mm
Summarized by Shop
4.8
59 ratings
5
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1
Amazing Brushes
Really blends my makeup well & soft & simply perfect
M
Melissa · August 9, 2026
Blends beautifully
T
Tara · August 25, 2026
The must-have blending brush
This is Sigma's must-have eyeshadow brush: it is a tapered, medium-sided blending brush with a flatish side that allows you to both apply and of course blend your eyeshadow with a lot more precision than a conventional flat top blending brush. It is my go-to brush when I am doing a basic look. It blends perfectly but still allows me to contain my eyeshadow to a precise area. And you can use the tip if you want to concentrate in your crease. In short: it is a blending brush, but with a flatish side that allows for a clean application and blending at the same time with no risk your eyeshadow will travel too far. And it is perfect for hooded eyes!