This Swinging 2 Functions Aerator transforms virtually any kitchen mixer tap into a sophisticated 360° swivel head, which allows you to select either a directable fine spray or a soft, anti-splash, aerated stream. Use the swivel head to reach and rinse the entire sink area and the spray option to make short work of washing fruit and vegetables. The water saving tap head reduces the amount of water consumed by 30 to 70%, yet ensures a continuous, comfortable and stable water flow. Depending on your tap, you can save a substantial amount of water.