The Eisco Scientific 12PK Nylon Cleaning Brushes 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 with a fanned tip made of semi-stiff nylon fibers, making them ideal for scrubbing hard-to-reach areas in narrow glassware such as test tubes, flasks, and measuring cylinders. The unique fanned end allows for effective cleaning of rounded surfaces, ensuring that no residue is left behind. Whether you are a researcher in a lab or a DIY enthusiast at home, these brushes provide the versatility needed for a variety of applications, including cleaning pipes, bottles, jars, and vases.

Constructed with a durable stainless steel twisted wire handle, these brushes are resistant to corrosion and offer moderate flexibility, allowing you to adjust the handle shape as needed for optimal cleaning. The looped end of the handle also facilitates easy storage. With a fiber section measuring 3.5″ in length and 0.5″ in diameter, these brushes are specifically designed for tubes with diameters ranging from 0.3″ to 0.5″. Eisco Scientific is committed to delivering high-quality products that support the advancement of scientific knowledge, making these cleaning brushes a reliable choice for both educational and industrial settings.

• Pack of 12 brushes for extensive cleaning needs
• Corrosion-resistant stainless steel twisted wire handle
• Ideal for cleaning narrow spaces and hard-to-reach areas
• Fanned tip design for effective scrubbing of rounded surfaces
• Versatile use in professional laboratories and home settings