carrot shaped waterer dripper green plant waterer describe: Made of PP polypropylene, durable and eco-friendly Carrot design, cute and fun, automatic watering system ensures that your plants always have enough water, you don't have to water every day Plants can be irrigated for up to 7 days, (varies by plant type, size, environment, etc.). When the soil dries, irrigate slowly through the carrot heads Easy to install, just insert the water unit into the soil to irrigate Easy to see the water level, besides watering, you can also add water to the waterer to fertilize the plants size chart: Size: About 22*6cm The package includes: 2 Piece Automatic Waterer notes: Please allow 1-3mm measurement deviation due to manual measurement. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. thanks