A full face done in a flash! Ideal for liquid formulas like our full-coverage Double Take Liquid Foundation and Ideal Fix Concealer, this dual-ended brush features a dense foundation brush on one side and a precision angled concealer brush on the other for under eye and around the nose. Dermatologist Recommendation: “Your brushes harbor leftover makeup, bacteria and oils. This can cause breakouts, infections and or irritations, especially around the delicate eye area. Change out your brushes every three weeks or clean every two weeks by swishing them in warm water and shampoo, rinse and let dry”   ~Dr. Howard Sobel, Founder of SOBEL SKIN Dermatologist and Dermatologic Surgeon at Lenox Hill Hospital