Brushes, Black Nylon-Cylinder Bottle, Size 50mm diameter x 125mm length of Brush x 325mm overall length. Pack of 12.

<p><strong>GSC International 4-10310</strong> Cylinder and Bottle Brush 50 mm Diameter x 125 mm Length x 325 mm Overall Pack of 12 Black Nylon Bristles with Galvanized Steel Handle for Laboratory Use</p><p>Constructed with durable black nylon bristles and a sturdy galvanized steel handle for long lasting use</p><p>Brush head measures 50 mm in diameter and 125 mm in length with a total length of 325 mm including the handle</p><p>Commonly used for cleaning laboratory cylinders bottles and other narrow mouth glassware</p><p>Provides effective cleaning without scratching making it suitable for classroom and professional lab settings</p><p>Sold as a pack of 12 brushes ideal for laboratories schools and STEM education programs</p><p><em></em></p><p><em><span>PRODUCT WARNINGS</span></em></p><p>This product is <strong>NOT A TOY</strong>. It is designed for educational, scientific, or professional use only. Adult supervision is required at all times. Improper use may cause injury or damage. Always follow safety guidelines and wear appropriate protective equipment. Not suitable for children 15 and under.</p>

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