Features: Keep indoor greeneries thriving with our auto watering globes featuring top fill design that enables mess less water replenishment without disturbing soil, ideal for automatic plant watering systems integration. Engineered with root protective technology, these PVC watering bulbs maintain stable moisture release through controlled slow drip mechanism while preventing root disturbance during repeated refills. Perfect solution for busy plant parents, frequent travelers, and gardening enthusiasts seeking reliabled automatic watering for indoor pots, hanging plant, or gardens. Maintain optimal plant hydratization during vacations, office hours, or daily routines through continuous water supply directly to root zones via leak proof gardening tools. Sustainable gardening made simple reusable globes with shatter resistant construction through precise water conservation technology and weather resistant materials durability. Specifications: Component: PVC Size: about 21.5x7.5cm/8.46x2.95inch Color:white, green Package Includes: 6pcs Automatic Plant Watering Devices note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.