❀Upgraded  Adjustable Valve❀The newest plant watering spikes valve can more precise control the dripping speed compared to the old version. Only adjust the valve to meet your needs without complicated setup steps. Save time and water. ❀Suitable for All Bottles❀You don't have to waste time looking for the right bottle anymore, this latest plant watering device suitable for all bottles (included the wine bottles). ❀Simple and Convenient to Use❀Universal design, no need to puncture. You don’t worry about the water pressure and don't need drill a hole at the bottom of the bottle. Say Goodbye to the problem of leakage.