Features: Our floating water levels indicators features real time buoyancy tracking and construction for accurate moisture monitoring in any container. Crafted from PC plastic, this lightweight gauge combines a sensitive floating mechanism with clear measurement markers that move synchronously with water levels for visual readings. Ideal for gardeners, indoor plant enthusiasts, and hydroponic systems users seeking soil moisture management solution for potted plant, garden beds, or decorative planter. Effortlessly monitor levels in clay pots, ceramic planter, or watering containers while protecting delicate root systems from over or under watering in gardens or greenhouse environments. The easy installation design ensures quick setup across various planter types, while plastic components withstand prolonged exposure to fertilizers and moisture without degradation. Specifications: Component: PC, plastic Pattern: 5 pattern optional Package Includes: 1pc Water levels indicators note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.