Brief description

Fishing line is a thin, strong cord designed to transmit tension between a fisher and a hook or net.

Use / Function

• Connection: Links hook, lure, or net to the hand or rod.
• Control: Allows setting depth and retrieving the catch.
• Flexibility: Works as hand line, leader, or drop line.

Operating principle

Multiple fibers twisted and counter-twisted create friction and shared load. A smooth, waxed surface reduces water absorption and abrasion.

How to create it

1. Select fibers: Use long Plant fibers or Cotton.
2. Twist strands: Spin into thin cords, then ply two or three cords together.
3. Stretch and smooth: Tension the line to remove slack and uneven spots.
4. Seal: Rub with Beeswax or resin for water resistance.

Materials needed

• Essential: Plant fibers or cotton for the line core.
• Optional: Leather thongs for leaders or heavy lines.
• Tools: Spindle, smooth board, and knife for trimming.

Variants and improvements

• Hand line: Simple coiled line with a single hook.
• Braided line: Stronger for the same diameter.
• Tapered leader: Thicker near the hand, thinner at the hook.

Limits and risks

• Abrasion: Rubbing on rocks or shells frays the line.
• Rot: Natural fibers degrade if stored wet.
• Knot failure: Poor knots reduce strength sharply.