Material: Plastic
Colors: Green, Blue, Grey for choose
Size: 13.5cm/5.31in/ inner size about 30.6mm(please check the size carefully before you buy it),make sure your bottle size can suit.
Quantity:6pcs
Package Includes:6pcsxAuto Dripper
Features:
1. The flow rate can be controlled. The plant watering device with control valve can control the drip rate of 0-60s / 1 drip, and the sustained drip lasts for 1-15 days;
2. Simple and convenient, without any tedious installation, just drill some holes in the bottom of the bottle or cut the end of the bottle;
3. Exact amount of water. Supply different amounts of water to different plants and flowers.