Automatic watering system: This self-watering windowsill planter has a double-layer design. The herb pot collects excess water and keeps it clean. The watering cord absorbs and stores water, ensuring healthy plant growth. The water is isolated from the inner space and is only absorbed by the watering cord. Small holes are located on the outside of the planter for easy watering. High quality: Both the planter and the inner basket are made of high-quality, heat and cold resistant plastic. The high strength and robustness ensure a safe and durable user experience. You can also add water to the upper and lower layers separately. The water can be stored for 7-15 days. Even if you are away for several days, you don't have to worry about the plants drying out. Water level indicator: Thanks to the transparent design, you can clearly see the water level. You can always see how much water is left in the planter and if it needs to be refilled, which makes it very practical. Dimensions and quantity: Pack of 3 pieces, herb pot depth 11 cm, planter opening diameter 15.2 cm, total height 18.2 cm, planter bottom diameter 11 cm. Use: You can place three different garden herbs in your kitchen, such as basil, parsley and chives. The unique round, modern design and high-quality decorative materials are considered the best decorations for the kitchen. Technical details Product dimensions: 15 x 15 x 18 cm; 640 grams