Note:This model is suitable for: water bottles with a diameter of 2.8CM. Description This set of plastic self-watering devices is designed to simplify your plant care routine. drip irrigation feature ensures that your plants receive the right amount of water without daily attention. Ideal for homes, these tools help maintain optimal soil moisture. Enjoy peace of mind when you're away or busy, knowing that your plants are being well cared for. Features -Color:Assorted Color -Material:Plastic -Size:13.50X3.00X3.00 cm/5.31X1.18X1.18in -Durable Material: Crafted from sturdy plastic, these watering devices are designed to withstand breakage and ensure longevity for regular use at home and gardens. Efficient Water Management: With an automated system, they provide just the right amount of moisture, preventing overwatering and conserving water resources while keeping your plants healthy -User-Friendly Operation: Simply fill a compatible bottle with water, and the device will take care of the rest, allowing you to focus on other tasks without worrying about your plants -DIY Fertilization: Enhance plant growth by adding water-soluble fertilizers to the , which helps reduce the frequency of fertilization while maintaining nutrient supply -Smart Moisture Control: These devices monitor soil moisture levels and automatically adjust the water flow, ensuring that the soil remains in the ideal range—never too dry or too wet Package list: 80 x watering devices