Instantly whip up lightener to a smooth, creamy consistency in seconds for an evenly blended mixture every time. Snap-on lid eliminates splattering and reduces harsh fumes and dust. Spins 10% faster, making it more efficient and cutting down preparation time. Three pre-programmed mixing cycles allow colorists to effortlessly blend and customize their mixtures to create the exact consistency desired. Includes four mixing bowls, four brushes, and an A/C power supply.