The Butt Out 2 makes the unpleasant chore of field dressing big game simple. This ingenious tool is the fastest, easiest way to disconnect the anal alimentary canal from deer or similar-sized game. Immediately after harvesting game, insert the Butt Out into the anal canal and twist until it grabs the membrane. Continue twisting another half turn, then steadily pull the Butt Out! out of the canal. Extract 10" of membrane, tie the membrane off and cut. Its time-saving and easy to use.