Brand: getbear

[Eco-friendly and High Quality]: This plant watering system is made of PP plastic, a green and environmentally friendly product approved by the EPA. Each spike has a working life of more than one year.
[Adjustable Flow Speed Design]: This plant watering device consists of a slow release control valve switch. Automatic plant waterer will not become blocked by mud, providing the accurate mount of water delivery, make plants healthier.
[Easy to use]: Without any tedious installation. Using a standard bottle with a 1.1 inch diameter opening, either drill or cut holes at bottom of the bottle and place a regulating valve that will adjust the speed of flow.(one bottle included)