Give high salon prices the brush-off! Now you can get salon hair color at home—without the mess. The Salon Perfect hair coloring brush makes it as easy as 1-2-3! First, fill the built-in cup with hair color, press the button to dispense, and then simply brush your hair. The brush delivers the color evenly and precisely from root to tip. No mess, no drips... perfect results every time. Cup holds 3 oz. Uses 2 AA batteries, not included. 10"L.