【Automatic Watering, Easy to Use】 Simply tighten the drip irrigation devices and insert them into the soil without any nails or hazards. The automatic irrigation system eliminates the worry of losing the watering or leaving it unattended. Upgraded Bracket Design: The additional bracket makes the watering system windproof and anti-tip for added stability and easy storage. The watering system is made of high-quality ABS plastic, environmentally friendly and durable. 【Water Control with Adjustable Speed】The valve can control the dripping speed from 0 to 60s/1 drop, the slow dripping takes 7 days or more for your short business trips or long journeys. Can prevent overwatering and make plants healthier, and good for scientific plants. Suitable for Most Bottles: The upgraded garden irrigation system is suitable for most bottles (diameter 25-30mm). Whether at home or in the office, you can set up an automatic irrigation system for your plants and provide them with enough water. 【Widely Used】