Fugu Knot Tightener

Fugu Knot Tightener Anyone who fishes with regularity has experienced the difficultly of tightening knots with heavy monofilament line. Compounded by a rocking boat with wet or slimy fingers and it could be a recipe for disaster, (the dreaded hook in the hand). The Fugu tool allows you to safely tighten your knots with virtually any size hook.