Automatic clay watering cones ensure consistent plant hydration, perfect for vacations or hot summers. These self-watering spikes provide a reliable water supply, keeping your plants healthy and stress-free. Fits wine or PET bottles up to 1.5 liters for extended watering. Includes 4 high-quality clay cones for efficient irrigation. Delivers water as soil dries, maintaining optimal moisture levels. Prevents overwatering, promoting healthier plant growth. Easy to set up, ideal for indoor and outdoor use. Ensure your plants thrive even when you're away. These clay watering cones offer a simple, effective solution for plant care. Grab yours today and enjoy peace of mind.Specifications Material: High-quality clay Compatible with bottles up to 1.5 liters