T4U 5.5 Inch Self Watering Plastic Planter with Water Level Indicator Pack of 6 - Blue, Modern Decorative Planter Flower Pot for House Plants, Herbs, Aloe, African Violets, Succulents and MoreSmart Self Watering System Puts the plant in control for best results while Visual Indicator takes the guesswork out of watering. You don't need to water your plants every day but just 1 2 time per week, because there is a water reservoir available for Water Level Indicator Easy Observing, scientifically let you know when and how much to water your plants, easy to care, the magical water level indicator will inform you taking action in the right time.