Comfort, style and precision under your thumb! 9 spray pattern options will aid you in any outdoor function involving water: wash your car and boat, clean your deck and sidewalk, water your flowers and young trees. Easily switch between water flow selections with the quick-change feature. The revolution 9-pattern spray gun is equipped with the one touch valve allowing complete and total water flow control with just one touch of your thumb. The revolution comes with a consumer lifetime guarantee.