Eisco Labs 12pk Bristle Cleaning Brushes, 11.25" - Fan Shaped Ends - 1.5" Diameter

Pack of 12 brushes. These soft fiber bristle brushes are perfect for cleaning hard to REACH, narrow spaces - test tubes, pipes, cups, bottles, jars, vases, laboratory glassware, measuring cylinders, beakers and more. Each brush features a fanned end that allows you to easily clean rounded surfaces and corners. Each brush has a stainless steel, twisted handle that is semi-flexible, allowing you to modify the shape as needed. Each handle has a looped end, for easy hanging. Designed for professional science laboratories but is perfect for a variety of applications in the home or garage.

Each brush measures 11.25" in total length, with the bristle section measuring 4.5" and 1.5" in diameter, and handle measuring 6.75". Fits inside items with diameters of 1.2" - 1.4".