A fast and strong knot for tying flies to the tippet and making droppers for multiple fly rigs. You can tie the knot in under 3 seconds once perfected. The Mac Knot originated in the winter of 1987. It is the first video of five I will put up on how I prefer my leader rigged for subsurface angling. Check out my blog for other insights pertaining to fly fishing: https://macbrownflyfish.com