Thanks to the Gardena small area nozzles, small areas such as those around perennials or shrubs can be specifically watered within the Gardena Micro-Drip system. Since the irrigation diameter can be adjusted, watering is possible between 10 and 40 cm. The small area nozzle is installed in a 13 mm (1/2”) supply pipe. The removable adjustment sleeve has an integrated cleaning needle, which can be used to clear the nozzle of any blockages if necessary. The package includes 10 nozzles.