Line winding is possible at your preferred speed! Hapyson Line Twister YH-717 with Speed Control Function Line Twister YH-717 with Speed Control Function ■ Battery life: Approximately 500 line ties possible (alkaline) ■ Compatible lines: Line (0.6-3) Leader (1.5 (6lb) - 12 (40lb)) ■ Size: Approximately 65 x 115 x 28mm ■ Weight: Approximately 115g (including batteries) 《Hapyson Knot Tying Device》 ● Easy and speedy winding when connecting line (PE) and leader. ● Less variation in line (PE) winding, resulting in stable strength. ● Compact size that can be stored in a pocket. ・ Hapyson Battery-powered Line Knot Tying Device Line Twister YH-717 Easy and speedy winding when connecting line (PE) and leader. Less variation in line (PE) winding, resulting in stable strength! Convenient for use at the fishing spot with its pocket-sized design.