Designed for optimal cleaning efficiency, our Natural Bristle Spring End Flask & Bottle Brushes feature high-quality white natural bristles mounted on a flexible plastic handle. Perfect for laboratories and medical facilities, these brushes are essential for maintaining the cleanliness of volumetric flasks and bottles.

Key Features:

• Flexible Plastic Handle: Provides excellent maneuverability, ensuring thorough cleaning of various shapes and sizes.
• Narrow Shaft: Easily fits deep inside larger flasks and bottles, reaching areas that standard brushes may miss.
• Ideal for Cleaning Volumetric Flasks: Tailored specifically for the meticulous demands of laboratory glassware.