The Dual PE stick tool makes gripping the line while tightening knots easy. One end of the tool stores inside the other to keep it compact and easy to carry. Both pieces are coated with a rubberized finish, so you can wrap the line around it without having to worry about it slipping. Gone are the days of putting on a pair of gloves to tension your knots with big game applications, this tool is very convenient and makes knot tying much easier..