Special features Water your balcony plants reliably and efficiently with the GARDENA Micro-Drip Balcony Set. The Micro-Drip-System Set is ideal for watering up to 15 individual potted plants or plants in flower boxes and pots of varying heights. All necessary components are included in this ready-to-use set, and installation takes just a few simple steps. Thanks to the Easy & Flexible coupling technology, the Micro-Drip-System can always be quickly modified or expanded. Use the in-line drip heads flexibly in flower boxes and as end drip heads for individual potted plants. You can expand your set with a practical GARDENA Water Computer, such as the Water Computer Flex (Art. No. 1890-20), for efficient plant watering, saving you even more time. Micro-Drip-System. This way you take good care of your plants while still saving water. Easy and precise watering, to save water and time. Included in the box 1 Master Unit 1000 20 m supply pipe 4.6 mm (3/16") 10 pipe clips 4.6 mm (3/16") 15 in-line drippers, pressure compensating 2 l/h 5 T-joints 4.6 mm (3/16") 2 control and shut-off valves 4.6 mm (3/16") 5 plugs 4.6 mm (3/16")