What a great way to reuse, repurpose and recycle! These innovative waterers use old wine bottles to keep your indoor or outdoor plants happily hydrated while you're away. Each terra cotta cone is designed to deliver the right amount of water based on soil moisture. As the soil dries out, it wicks water from the cone. Easy to use—simply attach the cone to the top of a clean, water-filled wine bottle and insert it cone-side down into the soil. Great for when you are taking a long weekend getaway or short trips. Set of four terra cotta cones. Wine bottles not included. 6 7/8"Hx2"Wx1 7/8"D