Yungyan 4 Sets Plant Watering Devices with Self Watering Spikes Self-Watering Device for Plants Plastic Plant Waterer Devices with Adjustable Control Valve Switch Indoor Outdoor

["Complete Set: you will receive 4 sets of automatic watering devices, making your watering needs are met both during vacations and daily routines. Ideal for frequent travelers who still want to ensure their plants are properly hydrated. Suitable for indoor plants or as an automatic watering system for outdoor plants. The leak-free connection makes it the best drip irrigation system for your potted plants","Easy to Use: this automatic watering device features a bottle with a cap for easy water refills. The lower spike section has an 8-rotation gear switch to control different water flow rates, making you to adjust it easily according to your needs. No complicated installation is required. The self-watering pot insert makes your plants receive the necessary hydration. Please note: Refer to the illustrated steps for installation. Incorrect installation may cause water to leak","Ideal Size: our self watering spike has a spike section measuring 31 cm / 12.2 inches in length and 7.5 cm / 2.95 inches in diameter. The spike itself is 12.5 cm / 4.92 inches long. The bottle capacity is 16.9 oz/ 500 ml, making it convenient for long-term watering. These features make the tool practical and user-friendly","Removable Cap Design: equipped with a detachable cap, this plant self watering device makes for effortless water filling and cleaning. It integrates seamlessly into your indoor plant watering setup, enabling easy automated plant care. Made from quality plastic, the transparent watering bottle is resistant to deformation and breakage, promising long-term service","Widely Application: this automatic waterer is suitable not only for potted plants, indoor foliage, hanging baskets, herbs, and suspended plants but also for patio plants, outdoor gardens, small trees, shrubs, and more. Our waterer gives adjustable water volume to meet the needs of different plant types"]