The Stonfo Precision Plummets Art.748 are high-quality underwater markers with a central hole, designed for extremely accurate depth measurement. They ensure a secure attachment to the hook without causing damage to the fishing line. To use the underwater marker, pass the hook through the loop and attach it to the rubber base. This method protects both the hook and the leader during measurement.

The plastic loop is designed to prevent line damage, while the wide base allows for precise depth detection even on soft or muddy bottoms. Made from non-toxic materials, the underwater markers are safe for both fishing and the environment.

• Central hole – for maximum accuracy in depth measurement
• Rubber base – protects the hook and leader
• Plastic loop – prevents line damage
• Wide base – for precision even on soft bottoms
• Non-toxic materials – safe for the aquatic environment