SootEater, Rotary Pellet Stove Cleaning System, Pellet Whip Advantage, Cleans 3" & 4" Diameter Pellet Vents, The Most Effective Way To Remove Dangerous Pellet Soot & Ash Build Up, Makes Multiple Bends In Vent Systems, Replaceable Whip Line For Years Of Use, Fits Through Tight Area For Easier Access Into Vent, Includes Three 3' Long Flexible Rods With Screw Type Connections, 1 Long Reach Cleaning Brush With Scraper, 1 Spin Whip For 3" & 4" Diameters & 1Allen Wrench.