The rotary wheel on the spray head of this watering device allows you to use different nozzles as required. This produces three different spray patterns: the full jet, where the water emerges simultaneously from many individual nozzles and is suitable for watering large areas of flower beds like a watering can jet; a weaker jet with a wide spray pattern, which is useful for spot, penetrating watering of potted plants, for example; or a rather narrow, but harder and very far-reaching jet of water. You can also unscrew the jet disk completely and soak it in a water bath with vinegar essence or a little citric acid for occasional cleaning. Care instructions are included.