Easy for anyone! Reliable! Speedy! An assist tool for creating braided knots. With a switch-type wavy line hook and offset arm, you can easily, reliably, and quickly tie PE line and leader together with an FG knot. The body uses high-strength, ultra-lightweight, rust-resistant CFRP (carbon fiber reinforced plastic content 20%), and the arm can be closed for compact storage when carrying. Used only once.