Fangrui Product Details 1. Features: 2. **effortless Pool Maintenance**: Our Automatic Pool Float Dosing Device Simplifies Pool Care By Automatically Dispensing Effervescent Tablets, Ensuring Your Pool Stays Clean And Balanced With Minimal Effort. 3. **integrated Floating Design**: This Innovative Applicator Floats On The Water's Surface, Providing Both Functionality And A Decorative Element To Enhance Your Pool's Aesthetic Appeal. 4. **user-friendly Operation**: With A Straightforward 4-step Processunscrew, Fill With Tablets, Adjust Settings, And Place In The Poolmaintaining Your Pool Has Been Easier. 5. **customizable Dosing Flow**: The Adjustable Dosing Flow Port Allows You To Tailor The Release Of Cleaning Agents Based On Your Pool's Specific Needs, Ensuring Optimal Water Quality. 6. **durable And Stylish**: Made From High-quality Plastic, This Dosing Device Is Built To Last While Adding A Stylish Touch To Your Pool Environment. 7. Our Pool Applicator Contains Plastic. It Can Adopt An Integrated Floating Design And Float On The Surface After Charging. While Practical, It Adds A Decorative Touch To The Pool Surface. Its Use Method Is Very Simple: 1. Unscrew; 2. Fill Up Your Pool Cleaning Tablets With Water; 3. Adjust The Required Settings; 4. Place In Sink. The Controllable Dosing Flow Port Design Can Adjust The Dosing Flow Of The Dosing Device According To The Actual Situation Of The Pool Water, Which Is Very Practical.