Line Twister For Jigging YH-718 (uses 2 AAA batteries).Thick thread line twister for deep sea, blue fish, bottom, tuna games.Easy and speedy winding of MID knots.Compatible with line (PE) No. 2-10 and leader No. 8 (35lb)-50 (170lb).Easy and speedy winding when connecting the line and leader.Stable strength is obtained with little variation in winding the line (PE).[Battery life] About 500 lines can be tied (alkaline).[Compatible thread] Line (PE): No. 2-10.Leader: No. 8 (35lb) ~ No. 50 (170lb)