5915 Carboy Brush Go to amazon.com Related posts Top 14 recommendation carboys jug Top 14 best carboy brush: Which is the best one in 2022? FeatureFits in 5,6, and 6.5 gallon carboysNylon material25 inches Long to the bend, 31 inches Overall DescriptionThe carboy Brush is an angled Brush to clean up into the "shoulder" of carboy necks. Use with 5 gallon, 6 gallon and 6.5 gallon carboys.