You don't need to worry when you go to travel or on business. The item is an automatic plant watering device, which is an attractive solution for automatic houseplant watering. Automatically supply the right amount of water to each plant, not only will your plants survive, they will thrive. Features - Color: Green -Material:PP - Size: 8.50X8.50X32.50cm/3.34X3.34X12.77in -The method of using it is simple, just inset to the soil, it will not take you too much time. -The flow rate can be controlled, and the plant watering device with a control knob can control the drip speeds. -Great for deck pots, potted plants or any other garden plants watering during vacation. -Excellent for travelers, your plants will take care of themselves while you are on vacation or otherwise busy. -Perfect to built your automatic water irrigation control system for outdoor and indoor potted plant. Package list: 20 x Watering Spike 20 x Bottle