Features:* Automatic irrigation, easy to use: just tighten the drip irrigation equipment, then put it into the ground without the need for a nail, and there is no danger. The proprietary irrigation system eliminates the worry of forgetting watering or being left unattended.* Improved Replaceable Stand Design: An additional removable handle makes watering windproof and tilt-proof for greater stability and easy storage. The irrigation system is made of high-quality ABS plastic, environmentally friendly and durable.*Water control with adjustable speed: the valve can control drip speed 0-60 seconds/1 drop, slow drop takes 15 days or more for short business trips or longer trips. It can prevent overwatering and make plants healthier, very good for scientific plants.* Suitable for Most BottlesImproved Garden Watering System is suitable for most bottles (diameter from 20.5 - 28mm). Whether at home or in the office, you can set up automatic irrigation of your plants and ensure that they have enough water.* Widely used: Whether your plants are at home or outside, or in the garden, at home or in the office, you create your own irrigation system that is suitable for most agricultural businesses, perfect for a short business trip or a short break. The irrigation system for potted plants saves time and you don't have to water every day. Specification:Material: Plastic Size: 15.6*2.5cm Color: Orange, Green Package Content:15*Watering SpikesNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.