Adjustable Water Flow: Control the drip speed effortlessly with a switch control valve, ensuring precise watering tailored to your plants' needs. No complex installations required, just adjust and enjoy efficient watering without hassle. Universal Bottle Compatibility: Versatile automatic watering spikes fit all bottle sizes, offering flexibility and convenience for various plant containers. Say goodbye to manual watering struggles as these spikes adapt seamlessly to your preferred bottles for consistent hydration. Anti-Tilt Design: Enjoy stable and reliable irrigation with an anti-tilt stand that prevents system tilting, ensuring optimal performance regardless of the bottle type used. Keep your plants hydrated without interruptions or spills, saving you time and money on maintenance. Long-lasting Durability: Crafted from sturdy materials, these watering spikes are built to last, providing a reliable solution for extended use and repeated applications. Rest assured that this durable tool will serve your gardening needs effectively over time. Enhanced Gardening Efficiency: Simplify your gardening routine with this drip irrigation tool that streamlines watering tasks, making them more efficient and productive. Experience improved plant health and growth while reducing manual labor, enhancing your overall gardening experience. Item Name: Watering Spike Material: PP Features: Adjustable, Functional, Versatile Applications Size Details: L: 15.6cm/6.14", W: 2cm/0.79" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 12 x Plant Self Watering Spikes