Monkeyball jig

This is a tool for making paracord monkey fists. the jig is adjustable from .5" to 3" in steps of .25" the .3mf version is multi-color with rings at .75,1.5,2.25, and 3 inches to make setting up the tool easier. you just need 4 lengths of 5mm smooth rod, I would recommend 125mm-150mm, but YMMV. 4 packs of 5mm smooth rod are on amazon for as low as $6 depending on how long you want them. The multicolor print is purely for convenience in setup, but you could easily use the jig without the lines.