Who DoesnâT Love A Hardworking, Multi-Use Brush? The Blender Brush Can Perform A Number Of Functions Such As Blending And Smoothing Out Eyeshadow, Applying Cream-Based Concealers Under The Eyes, And Even Blending Out Highlighter And Powder Product Information:Who DoesnâT Love A Hardworking, Multi-Use Brush? The Blender Brush Can Perform A Number Of Functions Such As Blending And Smoothing Out Eyeshadow, Applying Cream-Based Concealers Under The Eyes, And Even Blending Out Highlighter And Powder,Product Specification:Product Code: Mp-00001887