Oasis is the perfect solution when away for the holidays, on vacation or just short on time. This drip system keeps up to 20 plants watered up to 40 days. The timer has 4 program settings that let you set the water valve to open twice daily to deliver a total of 4-ounce, 2-ounce, 1.5-ounce or 1-ounce of water per dripper. The kit includes a 6.6 gallon polypropylene plastic reservoir, 33 ft of silicone hose and enough spikes and drippers to accommodate 20 individual plants. More than one dripper can be used for larger plants or with greater watering requirements. This gravity feed system is completely independent, operating on one 9V alkaline battery (not included). Unit is 100% quality controlled during manufacturing process. Made in Italy. Oasis is ready for use in a few minutes and is extremely compact With a 25 liter tank, and battery-operated, Oasis is completely independent and safe. It doesn't need a connection to a tap or a power socket Timer has 4 program settings: 10, 20, 30 and 40 days to water up to 20 plants Opens twice daily to deliver 125ml, 60ml, 40ml or 30ml of water per dripper Includes: a 25 Liter polypropylene plastic reservoir, 10 meters of distribution hose, 20 drippers and 20 spikes Thanks to a special internal device which automatically regulates the water pressure, Oasis guarantees constant calibrated watering of your pots for the whole of the programmed period. Oasis is equipped with a battery- operated electronic timer and latching solenoid valve for optimal efficiency and delivery precision, as well as low battery consumption. A washable filter guarantees reliable operation and the quality of the water distributed to the plants. A double-section base to prevent condensation and rubber feet with non-slip, non-abrasive suction cups means you can put Oasis on any surface in your home, with no risks and without leaving marks. No connection to electricity means you can disconnect your home's electrical system while you are away on holiday or business.