Nylon cylinder bong cleaning brushes are filled with Dupont Tynex nylon and have excellent wear resistance. Although more susceptible to strong solvents than bristle filled brushes, nylon is stiffer, wears longer, and cleans easier. This cylinder brush is perfect for manually cleaning internal surfaces such as bongs or downstems. Aqua Lab Technologies carries a large supply of Bong Cleaning Supplies.
Available in 2, 1 1/2, 1, 3/4, 1/2, and 1/4" brush sizes.