product description1.[Realize plant irrigation at low cost] The drip water spike is made of PP plastic drip irrigation nozzle head. Pointed cone design Conducive to the stable fixation of the drip irrigator. No need for manpower to irrigate, automatic drip watering artifact, no need to poke holes at the bottom of the bottle2.[Thoughtful design] Rotate the water valve of the plant water funnel to adjust the speed With slow release control valve switch adjustable flow speed as you need,make plants healthier, not affected by water pressure and stop watering, truly travel 2-30 days Easy and worry-free3.Each order of this paragraph contains 6pcs automatic plant watering devices4.[Applicable scene] Lazy maintenance automatic watering device Suitable for all kinds of flower pots, suitable for plant root water replenishment cycle, providing water for plants is simple and convenient, bid farewell to troubles5.[Easy to install] 1Turn the regulating value into the watering device. 2Make lot holes at the bottom or cut it. 3Regulating dropspeed. 4Insert potted plants