Versatile Compatibility: Our plant waterer set comes with 500ml bottles that are not only practical but also visually appealing. They are also compatible with bottles that have a 1.10-1.18 inch.inner diameter, providing flexibility and convenience. Whether you have vegetables, potted plants, herbs, or hanging baskets, our auto plant waterer is the perfect gardening assistant. Enjoy your vacation while your plants receive the care they need. Easy to Use: Our Drip Irrigation System eliminate the need for complex installations. Simply fill the bottle with water, connect the spike, and quickly turn it upside down. The cone shaped spike can be easily inserted into the soil, and will not hurt plant root. The drip outlet features double channel outlet design, which aims for fluent dripping. No clogged for easy watering. Relax and Enjoy: With our Self Watering System For Plants, you can truly relax and enjoy your time with family and friends. This set is suitable for a wide range of plants, including patio plants, desk pots, hanging plants, small trees, shrubs, and more. Take a break from daily plant care and let our plant waterer take care of them for you. Unique Bottle Design: Each bottle in our set is thoughtfully designed with an inclined angle, providing better stability when inserted into the soil. The surface of the bottle is patterned to increase friction, making it easier to handle and preventing slipping during installation. With large capacity of 500ml, the Plant Watering Devices ensure a long-term watering. Innovative Valve Design: Our drip spike comes with a slow release control valve switch. It features dual water dripping paths, preventing clogs and ensuring a smooth. The drip speed is adjustable, allowing you to control the watering frequency from 1s/1 drip to 90s/1 drip. With this flexibility, you can customize the watering schedule to match the duration of your vacation, ranging from 1 to 15 days.