Pack of 12 brushes. Designed to scrub test tubes or other narrow glassware. Each brush (including handle) measures 9" in total length STAINLESS STEEL HANDLE
Each brush features a stainless steel, twisted wire handle that is resistant to corrosion. Moderate flexibility allows you to modify the handle shape if needed GREAT FOR CLEANING NARROW SPACES
Excellent for cleaning hard-to-reach, narrow spaces including test tubes, pipes, cups, bottles, jars, straws, vases, laboratory glassware, measuring cylinders, beakers and more FANNED TIP
Each brush features medium soft, nylon fiber bristles with a fanned end to reach all surfaces and corners. Fiber section measures 3.5" in length and is 0.75" in diameter DESIGNED FOR PROFESSIONAL LABORATORIES
Designed for use in professional laboratories, but is perfect for use in the home and garage
Pack of 12 brushes. These medium soft, nylon fiber bristle brushes are perfect for scrubbing 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 9" in total length, with the bristle section measuring 3.5" in length and 0.75" in diameter, and handle measuring 5.5". Fits inside items with diameters of 0.6" - 0.8".