brand new and high quality Features: DIY automatic dripping design, the bottle body does not need to be punched. Adjustable to control flow, complete bottle. Specially designed for drip irrigation to water plants when you are on a business trip or do not want to water every day. These simple irrigation systems can be installed and operated in a matter of minutes. After the water storage is completed, the water and fertilizer are directly sent to the roots of the plants. The automatic watering device needs to be inserted vertically into the soil. Instructions: 1. Add water to the plastic bottle; 2. Insert the needle into the soil and adjust the knob to control the flow. Specification: Type: Drip Plant Waterer Material: Plastic Features: Drip Plant Waterer, Drip Water Spikes, Automatic Irrigation System Dimension: app.5x17.5cm/1.96x6.88in Color: White + Pink + Blue Quantity: 1 Set Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 3 Pcs x Drip Plant Waterer