Similar to the water globe besides that it seems like a stone. Watering lasts for up to 3-4 times. The bottom on the stone provides a cork plug which functions like a drip dispenser. Unlike jet pumps, Onsast's external submersible pump pushes water for one more comparison point. Submersible pumps https://singles-cruise39493.idblogz.com/30189073/the-best-side-of-plant-feeder-water