Sally Hansen - Xtreme Wear is a nail color that covers in just one coat, brilliantly. The Perfectionist Brush contours to any nail, so color always glides on precisely, quickly, and flawlessly. And, the exclusive Flexiglass Complex combines beautiful, brilliant shine and super-strong wear. SALLY HANSEN Hard As Nails Xtreme Wear Glitter Effect takes your manicure to the next level with dazzling sparkle and ultra-durable wear. The Perfectionist Brush ensures flawless, precise application every time for salon-quality results at home.