Auto-Feed Drain Cleaner:; Auto-feed and air foot switch for efficient unblocking; rocker switch for easy cable direction change. Ideal for sinks, toilets, and floor drains.Economical & Effective:; Clears 3/4–2 inch pipes, with manual and switch control for flexible navigation in complex drains.30ft Anti-Twist Cable:; 30ft heat-treated piano wire resists breakage and tangling, easily handles multiple 90° bends.Durable & Convenient:; Closed drum prevents mess and tangles; lightweight with non-slip handles for easy home use.After-Service:; Includes two anti-splash hoses (27.5″ & 59″); contact PIONEERWORKS for support.