Features: The self-watering function adapts to each plant's moisture requirements. You can grow aromatic herbs in the kitchen or decorative greens in the living room. This set makes it easy to cultivate a diverse mini garden with minimal effort. With the self-watering feature, you can spend less time worrying about watering routines. The pots help maintain consistent soil moisture, which is especially helpful during vacations or busy weeks. They are user-friendly and reduce common gardening mistakes. Enjoy growing plants with a simpler, more manageable care routine. Specifications: Material: terracotta, glass Color: terracotta, clear Size: About 2.56 x 2.36 x 3.54 inches/ 6.5 x 6 x 9 cm About 3.15 x 2.95 x 4.09 inches/ 8 x 7.5 x 10.4 cm About 4.17 x 3.94 x 5.12 inches/ 10.6 x 10 x 13 cm About 6.1 x 5.91 x 7.28 inches/ 15.5 x 15 x 18.5 cm Package includes: 4 x Terracotta Self Watering Pot Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.