10-100PCS Automatic Plant Watering System Greenhouse Flower Garden Adjustable Drip Irrigation Kit Water Saving Designs

The 2.54cm(1.1 in) mouth is the international standard beverage bottle size and is superior to mineral water bottles in terms of heat resistance, corrosion resistance and pressure resistance.
Mineral water, pure water bottles cannot be used
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.