Sigma Beauty F83 Curved Kabuki Brush
You can contour with ease using the soft, dense Sigmax® curve to hug the angles of your face, placing products right where you want them.
- Function: Exact foundation or contour application
- Unique Feature: Curved-top brush head
- Recommended Use: Apply and blend foundation, contour or blush into hollow of cheek or along jawline
- Coverage: Medium
| Feature | Detail |
|---|---|
| Brush Type | Curved Kabuki |
| Material | Soft, dense Sigmax® bristles |
| Use Case | Contouring, foundation blending, blush application |
| Coverage | Medium |
FAQ
What is the best way to use the Sigma Beauty F83 Curved Kabuki Brush for contouring?
Use the curved top of the brush to gently apply product into the hollow of the cheek or along the jawline for natural-looking contouring.
Can this brush be used for applying foundation?
Yes, the F83 is suitable for applying and blending foundation, especially in targeted areas like the cheekbones or jawline.
Is the brush suitable for sensitive skin?
The soft, dense Sigmax® bristles make it gentle on the skin, ideal for sensitive areas.

Owen Fisher –
The F83 brush gives precise control when applying contour or blush. The curved shape fits perfectly into cheek hollows. It blends smoothly without pulling or tugging the skin. I’ve used it daily for a week and it’s become a go-to tool.
Carolyn Coleman –
Great for defining cheekbones. The soft bristles deliver even coverage and don’t leave any streaks. Works well with both liquid and cream products. A little more dense than I expected, but that’s a plus for precision.
Stewart Johnston –
I love how the curved head hugs the face shape. It’s easy to use and gives a natural finish. Blush and contour application are both smooth and accurate. No clumping or fallout.