What It Is: Inspired by Guerlain makeup artists, Eyeshadow Blending Brush N°21 perfectly combines an exquisite, high-quality design with precise application offering a flawless makeup finish. What It Does: These extremely soft yet strong bristles create a flexible shape allowing eyeshadows to be worked with a light touch, guaranteeing a result that blends seamlessly with skin and facial contours. How to Use: For flawless application and a perfect makeup look: Take up a small amount of eyeshadow with Brush N°21. Apply to the upper eyelid in back and forth circular movements to add the color evenly. To allow the colors to fuse together and create a natural ombré effect, use the same brush to blend the edges of the eyeshadow, using light and gentle movements. This technique creates a perfectly blended, harmonious finish to eye makeup.