?Water-flow Controllable? The new upgrade valve can more precise control the dripping speed compared to the old version. You can set traffic for 1-15 days or More depending on the time you need. Don't worry your plants will be killed because of the uncontrollable water dripping rate.
?Suitable for Almost all the Bottles?2019 New self watering spike throw away nasty screw cap design, directly insert the plant waterer into the bottleneck, which can effectively avoid water leakage. You are no longer limited to find 1. 1-inch inner diameter bottles, 98% bottles can be used.
?Design Highlightst?The new bracket has the feature of anti-collapse when the fitted bottle is too large; The automatic watering device won't rotate simultaneously when you twist the valve switch, and is easy to adjust the water-flow.
?Easy to Use?Without any tedious installation, you just need drill some holes at bottom of bottle or cut it and then a regulating valve that can adjust the speed of the flow. Whether indoor/outdoor plant or garden, home or office, this self watering spikes system ensure your plants hydrated.
?100% Quality Warranty?Enjoy your vacation with your family, your plants leave to me. No hassle money back guarantee. If you're not happy with the plant watering devices, just return it and ask for money back! So try it risk free!