With the GARDENA Inline Drip Head – as part of the GARDENA Micro-Drip-System – plant rows with similar water requirements, e.g. balcony plants, can be irrigated. The Inline Drip Head provides approx. 4 litres per hour. Ten Inline Drip Heads, one cleaning needle, and one cap are included. The included cleaning needle serves to easily clean a dirty drip head.