- Material and buoyancy: The float is made of ABS plastic, providing reliable buoyancy and stable performance. - Hollow ball design: Features hollow balls that are separable and removable for easy adjustment and maintenance, with high strength. - Four types available: Four variants are optional, allowing you to choose the best match for your fishing needs. - Round-ball compatibility: Round-ball design fits a wide range of fishing rigs and is suitable for river, lake, and pond fishing. Use scenarios - River or stream fishing: Use in flowing water where buoyancy and visibility matter. The separable hollow components allow quick depth adjustments and easy handling in current. - Still-water fishing (lake or pond): The round-ball design provides reliable performance on still water, compatible with common rigs used in these environments. - Customization and maintenance: Choose among four types to match different rigs and conditions, and remove or replace hollow-ball components as needed for setup changes or quick servicing.