Not specified PR Knot Bobbin Tool

This off-brand PR Knot Bobbin Tool is essential for tying a proper PR Knot.

There are several videos available on YouTube on how to use this tool.

Here are a few good ones:
PR BOBBIN KNOT: THE UNBREAKABLE FISHING KNOT (100% Knot)

How To Tie a PR Knot // LOCKDOWN Version