12PCS Automatic Flower Watering Spikes Self Watering Drip Irrigation System

Feature: 1. Equipped with a slow control valve, it provides a perfect solution for the control of dripping speed. 2. Simple and convenient, no complicated installation is required, just drill a small hole or some holes in the bottom of the bottle. 3. Accurate water amount, providing different amounts of water for different plants and flowers. 4. Easy to use, easy to operate, suitable for gardens, balconies and office plants. 5. High quality plastic material, ensuring that there is no water leakage at the connection, durable and long lasting. Specification: Condition: 100percent Brand New Item Type: Watering Spikes Material: Plastic Color: Blue Length: Approx.15.2cm 6in Bottle Interface Diameter: Approx.2cm 0.8in Weight: Approx.162g 5.7oz Application: Water seepage device for dripping plants. Package List: 12 x Watering Spikes12 x Control Valve1 x Instruction Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Please note that the color of accessories will be sent randomly, and make sure you will not mind before ordering.