Eisco Labs 12pk Nylon Cleaning Brushes, 12.25" - Fan Shaped End - 1.5" Diameter

Pack of 12 Cleaning Brushes. This semi-stiff, nylon fiber bristle brush is perfect for scrubbing hard to reach, narrow spaces - test tubes, pipes, cups, bottles, jars, vases, laboratory glassware, measuring cylinders, beakers and more. The fanned end allows you to easily clean rounded surfaces and corners. The stainless steel, twisted handle is semi-flexible, allowing you to modify the shape as needed. Looped end for easy hanging. Includes 12 brushes. Designed for professional science laboratories but is perfect for a variety of applications in the home or garage.

Each brush measures 12.25" in total length, with the bristle section measuring 4.25" in length and 1.5" in diameter, and handle measuring 8". Fits inside items with diameters of 1.2" - 1.4".