1. Foundation Brush: Used for applying liquid or cream foundation to achieve a smooth and even base.
2. Beauty Blender/Sponge: While not a brush, these are used to blend and apply foundation, concealer, and other liquid or cream products. They provide a seamless finish.
3. Powder Brush: Large, fluffy brush used to apply setting powder or powder foundation for a matte finish.
4. Kabuki Brush: A dense, rounded brush with short bristles, often used for buffing and blending powders onto the skin.
5. Blush Brush: Medium-sized and usually dome-shaped, used for applying blush or bronzer to the cheeks.
6. Contour Brush: Often angled and precise, used for applying contouring products to define and sculpt the face.
7. Highlighter Brush: A smaller, tapered brush used to apply highlighter to the high points of the face, like the cheekbones and bridge of the nose.
8. Fan Brush: A thin, fan-shaped brush used for a subtle application of highlighter, blush, or bronzer.
9. Concealer Brush: Small and flat with densely packed bristles, used to apply and blend concealer for covering blemishes or dark circles.
10. Eyeshadow Brushes:
    • Flat Shader Brush: Used to pack and apply eyeshadow onto the lid.
    • Blending Brush: Soft and fluffy brush used to blend and diffuse eyeshadow colors.
    • Crease Brush: Tapered and more precise, used for applying eyeshadow to the crease of the eyelid.
    • Smudger Brush: Short and densely packed, used to smudge and blend eyeliner or eyeshadow along the lash line.
11. Eyeliner Brush: Thin and precise, used for applying gel or powder eyeliner close to the lash line.
12. Brow Brush/Spoolie: One end has a thin, angled brush for applying brow products, and the other end is a spoolie for brushing and grooming brows.
13. Lip Brush: Fine and pointed, used to apply lipstick or lip gloss with precision.
14. Fan Brush: A thin, fan-shaped brush used for gentle sweeping of products like highlighter or bronzer.
15. Detail Brush: Small and precise, used for detailed work like applying eyeshadow to the lower lash line or creating intricate designs.
16. Angled Brush: Often used for brows or eyeliner, it has an angled edge that is helpful for creating sharp lines.
17. Foundation Buffer Brush: Dense and round, used to buff and blend foundation for an airbrushed finish.
18. Stippling Brush: Has duo-fiber bristles for light and buildable application of products like foundation or blush.
19. Spoolie Brush: Used for grooming and blending eyebrow and eyelash products.
20. Sculpting Brush: Designed for precise contouring and defining features like the nose or cheekbones.

Remember, the best brush for a particular task can vary based on personal preference and the effect you’re trying to achieve. It’s also important to invest in quality brushes and to clean them regularly to maintain their performance and hygiene.