Shimano Bobbin Winder Light
This is the cheapest, yet very practical, bobbin knotter in the present market. It can be applied with PE0.3 to PE3.0. Adjustable and smooth drag. The tip uses polished zirconia ring to minimize friction and damage to light PE line.
Excellent for PR knot and knotting your double hooks. PR knot loses 0% of the line strength. Upgrade your line system!