Description: 【Moisture 】: The worm shaped water sensor detects and displays changes in soil moisture levels. Its color transition from dark to light indicates when your plant needs watering, eliminating the guesswork in plant care 【Easy Installation】: Setting up the moisture monitor is a . Simply insert the device into the soil near your plant for continuous , offering easy way to enhance your gardening experience 【Versatile】: This water sensor doubles as an adorable plant decoration and an efficient moisture monitor. It serves as a tool to promote healthy plant growth, making it ideal for those who want to keep their plants well hydrated and thriving 【Material】: Crafted from resin, this Plant Watering is designed to withstand regular use while maintaining its functionality and charm in any indoor or outdoor setting 【Compact】:This Moisture is sized for easy placement in various potted plants without taking up too much space or overshadowing your greenery's natural beauty Size Chart: 8.5cm/3.35inch Package Includes: 1 Water Sensor Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.