The Koolu- Wear Oval 10-PC makeup brush set is what some call the perfect brush Kit in the market. Perfect for foundation, blush, contour, highlight, setting powder, bronzer, and special effects products. This brush is very unique and easy to use.  Want to know more? The brush hair is made of high quality synthetic fiber hair which is super soft and comfortable for the skin. Super soft thick hair,it is comfortable for your skin,also fit for sensitive skin, it can protect and beauty your skin well. Compatible with any type of foundation,BB Cream,powder,blush,etc. Going from largest to smallest, brushes 1-3 can be used for foundations, 3-5 for contouring the forehead and cheekbones, 5-10 for concealer, 5 & 10 for eyeshadow, 6-8 for sculpting eyebrows, and 8 & 9 for lips. These brushes are rather universal in that they cover all needs in terms of application. Dimensions: handle: 4.68''; W: 0.39''; H: 0.40''- hair diameter: 0.27'' handle: 5.5''; W: 0.55''; H: 0.55''- hair diameter: 0.47'' handle: 5.78''; W; 0.86''; H: 0.55''- hair diameter: 0.70'' handle: 6'' W; : 1.10''; H: 0.55''- hair diameter: 0.98'' X 1.41'' handle: 6.29''; W: 1.33''; H: 0.78''- hair diameter:1.22'' x 1.6''  handle: 6.50''; W: 1.57''; H: 1''- hair diameter: 1.4'' x 1.8'' handle: 5.5''; W: 0.2''; H: 0.47'' - hair diameter: 0.15'' x 1''  handle: 5.4'';  W: 0.2''; H: 0.35''- hair diameter: 0.11'' x 0.66'' handle: 5.11''; W: 0.2'' ; H: 0.70''/ hair diameter: 0.09'' x 0.4'' handle: 4.72''; W: 0.15''; H: 0.39''/ hair diameter: 0.27''