It can adjust the size of the die ;bit of water. The shower water will not let the water gradually seep everywhere. Change the deal for your sink Just a slight twist of the nozzle and the flow changes from jet (aerated) to jet. the shower. You can easily switch between them and the swivel action is really useful when rinsing dishes etc. . Shower water will not let water gradually seep everywhere. Foam Mode Jet Mode Excellent adapter for regulating flow and direction < td class=apm-top> É30%-70% water saving < p> Everything is chrome, simple and elegant design which works well.< /span> A great flow improvement over the existing kitchen faucet. Complete Sink Deep Cleaning Range You can direct the water flow in all directions, which is great for cleaning things. Instructions Clear instructions plus an extra adapter which means that it can be used with male or female screw parts (no matter if your faucet screw is inside or outside) Compatible faucet Compact, classic, streamlined