Broken spools, tangled wires, bent feeders and other challenges can make the most patient professionals scream. The wYerBox™ solves all these problems with as little effort as a simple pull of a wire. Just slide up to three spools (no matter how damaged) into place, feed the wire through the precision-engineered openings, and start pulling wire like never before. No jams, no tangles, just smooth flowing wire every time!