Semi Micro Bristle Test Tube Cleaning Brush, 7.5" Length, 0.5" Diameter

SEMI-MICRO CLEANING BRUSH || Semi-micro cleaning brush designed to clean test tubes or other narrow glassware. Brush (including handle) measures 7.5" in total length STAINLESS STEEL HANDLE || 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 scrubbing hard-to-reach, narrow spaces including straws, pipes, cups, bottles, jars, laboratory glassware, measuring cylinders, beakers and more BRISTLES || Brush features medium soft fiber bristles. Fiber section measures 3.25" in length and is 0.5" in diameter DESIGNED FOR PROFESSIONAL LABORATORIES || Designed for use in professional laboratories, but is perfect for use in the home and garage Semi-micro cleaning brush. The fiber bristles are perfect for scrubbing hard to reach, narrow spaces - straws, pipes, cups, bottles, jars, laboratory glassware, measuring cylinders, beakers and more. Th