Feature: 1. Grow Healthier Plants-Automation watering can prevent under and overwatering, and promote healthier roots. Plus, no overflow means you wont lose any soil or nutrients. It makes gardening easier, and their plant healthier. 2. Great for Vacations. You dont need to hire a house sitter to water your plants while youre on vacation. It can efficiently water your plants for days(depending on the environmental). We suggest that you use a lighter bottle, which will make it easier to tell you the level of water. 3. Eco-Friendly. Fits most water and soda bottles, such as plastic Smartwater, Rootbeer, Noyu Tea bottle. Designed a recyclable bottle that is reliably connected at the junction, providing a ready supply of water. 4. Simple to Operate. A convenient and practical watering tool for those people who always go out and far from home, also suitable for lazy people, it would save your time and energy 5. Suitable for Outdoor and Indoor. Made of high quality ceramic material, good permeability and weather resistant, durable for long service time. And the extra long stakes for stable device. Specification: Name: Plant Waterer Material: Ceramic+Plastic Color: As the picture show Quantity: 1/2/4pcs/Set How to Use: Prepare a bottle to fill water. Connect the water mouth to the connector. Insert the water probes into the soil.