The 12PK Bristle Cleaning Brushes with Fan-Shaped Ends are expertly crafted to meet the rigorous demands of both professional laboratories and everyday cleaning tasks. Each brush, measuring 9.25″ in total length, is designed to effectively scrub narrow glassware, including test tubes, flasks, and vases. The medium soft fiber bristles with a fanned end allow for thorough cleaning of rounded surfaces and corners, making these brushes an essential tool for maintaining cleanliness in hard-to-reach areas.

Constructed with a durable stainless steel twisted wire handle, these brushes are resistant to corrosion and offer moderate flexibility, enabling users to adjust the handle shape as needed. Ideal for a variety of applications, from laboratory use to home and garage cleaning, these brushes excel in scrubbing straws, pipes, cups, and more. With a fiber section measuring 4″ in length and 1.25″ in diameter, they are specifically designed for tubes with diameters ranging from 1″ to 1.2″.

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