Zebco Bottom Detector Specially shaped sliding sinker for optimal bite detection
The Zebco Bottom Detector is a cleverly designed sliding sinker shaped to prevent it from sinking into the riverbed. This keeps the rig mobile and allows the line to run through the sinker with virtually no resistance.

Improved sensitivity when fishing
The reduced friction significantly improves bite detection, as fish can take the bait without immediately encountering resistance. This provides a more subtle response and supports more effective fishing, particularly with cautious bites.