About the Product BY01 Large eye shadow brush, made of soft white lynx hair. A large brush with soft bristles, creates beautiful and even color gradation with ease. It's hair is relatively longer, good for a natural blending of eye shadow. Size: hair length 18 mm; hair width 15 mm; hair thickness 10 mm. BY02 Medium eye shadow brush, made of soft white lynx hair. A soft and smooth brush with a rounded edge, to shade or blend eye shadow. Pick up some eye shadow with the tips of hair, apply it on lids and blend it. Size: hair length 10.5 mm; hair width 12 mm; hair thickness 6 mm. BY03 Large tapered nose eye shadow blending brush, made of soft white lynx hair. A soft brush with tapered hair for applying and blending of eye shadow, especially in the contour of the eye. It could also be used to highlight the nose and create nose shadow. Size: hair length 18.5 mm; hair width 12 mm. BY04 Medium eye shadow brush, made of soft white lynx hair. A soft and smooth brush with a rounded edge, to shade or blend eye shadow. Pick up some eye shadow with the tips of hair, apply it on lids and blend it. Size: hair length 9.5 mm; hair width 13 mm; hair thickness 5.5 mm. BY05 Large tapered nose eye shadow blending brush, made of soft white lynx hair. A soft brush with tapered hair for applying and blending of eye shadow, especially in the contour of the eye. It could also be used to highlight the nose and create nose shadow. Size: hair length 17.5 mm; hair width 10 mm. BY06 Large tapered nose eye shadow blending brush, made of soft white lynx hair. A soft brush with tapered hair for applying and blending of eye shadow, especially in the contour of the eye. It could also be used to highlight the nose and create nose shadow. Size: hair length 16.5 mm; hair width 9 mm. BY07 Medium eye shadow brush, made of soft white lynx hair. A soft and smooth brush with a rounded edge, to shade or blend eye shadow. Pick up some eye shadow with the tips of hair, apply it on lids and blend it. Size: hair length 11 mm; hair width 11 mm; hair thickness 9 mm. BY08 Small eye shadow brush, made of soft white lynx hair. A small brush with rounded hair edge, for precise shading on the lid, in eye crease or along lash line. Pick up some eye shadow, apply it on exact area you want to shade, and blend it. Size: hair length 10 mm; hair width 9.5 mm; hair thickness 5.5 mm. BY09 Tapered eye shadow blending brush, made of soft white lynx hair. A soft brush with tapered hair for applying and blending of eye shadow, especially in the contour of the eye. It could also be used to highlight the nose and create nose shadow. Size: hair length 15.5 mm; hair width 8.5 mm. BY10 Small eye shadow blending brush, made of soft white lynx hair. A small tapered shadow-blending brush, offers more controlled application and blending eye shadow. Blend eye shadow with the brush on small area, such as the inner or outer corner of the eye. Size: hair length 7 mm; hair width 5.5 mm. BY11 Small eye shadow blending brush, made of soft white lynx hair. A small tapered shadow-blending brush, offers more controlled, precise application and blending on lids. For it's tiny size, you could also use it to diffuse dark colors along your lash line. Size: hair length 6 mm; hair width 11 mm; hair thickness 5 mm. BY12 Flat top eyeliner brush, made of soft white lynx hair. A flat top liner brush with smooth and firm fibers, ideal for drawing very thin lines. The flat top design offers good control, helps you apply color in a stroke to provide instant definition. Size: hair length 3 mm; hair width 4 mm; hair thickness 1.5 mm. Features ebony wood handle with copper ferrule, looks gorgeous and luxury. Please allow about 1 mm error due to manual measurement. How to Identify Natural Hair and Synthetic Hair Method 1: Burn it, if it smells like we burn human hair, then it is natural hair; if it smells like we burn plastic, then it is synthetic hair. Method 2: Wash it, after dry, the synthetic hair will be almost the same as before, but the natural hair will get fluffy if you don't shape it. Tips: If you don't want the natural hair to be too fluffy, please wrap it with facial tissue after wash, and also for big brush, you could use the brush guard net that we send to shape it. How to Clean Clean your brush before using it the first time. For daily cleaning routine, consider using a mild brush cleaner. Use the following method to keep your brush clean. We recommend weekly cleaning. 1. Use the warm running water, (being careful not to fully immerse the base of the bristles) to get rid of as much product as possible. Try using your fingers to get rid of any bits lodged toward the base of the brush head. 2. Place a pea-sized drop of brush cleanser(or any mild cleanser like baby shampoo) in the palm of your hand. 3. Swirl the bristles in the cleanser in a circular motion until the brush is fully lathered. 4. Rinse the bristl