[Features] ● The inner core cable is easy to use with its highly flexible and twist-resistant structure. ●The drum is a two-piece twist lock type that does not rust or dent. ●The 2-way auto-feed allows the cable to be fed and returned simply by gripping the lever, enabling quick and easy cleaning work without getting your hands dirty. ●The inner drum prevents cable twisting and sewage leakage from the drum. ●Up to 15.2m can be cleaned by using an optional cable.