Review on Keep Your Plants Hydrated With JUSHACHENGTA'S 8 Pack Automatic Plant Waterers: Ideal For Indoor And Outdoor Use by Erick Roby

I ordered the little cone watering systems and like most people say, there are NO instructions in the package, just online where we order from. I soaked the cone with the lid off for several hours to ensure the porous white terra cotta type material was thoroughly primed. There is no hole in the cone to drip water, the water will soak through the white material. I wanted to test the item before I actually go on vacation so I used a bowl of baking flour so I would be able to tell if the water was actually pulling in and making the flour wet. I set it up as instructed and the next morning the water level that I marked was down a few millimeters and the flour is definitely wet. I feel confident I can leave on vacation and come home to plants that have been watered and thriving. Very easy to use and anyone saying they do not work definitely did not soak the cones long enough or follow the instructions!