610372 White Bristle Brush for 100 mL Flask, 1-1/2" Brush Diameter, 2-3/8" Brush Length, 12" Overall Length

Description

🧽 Clean smarter, not harder — the flask brush that fits like a glove!

This white bristle brush is engineered specifically for 100mL flasks, featuring a 1.5-inch diameter that folds flat to navigate narrow necks and expands to clean flask interiors thoroughly. With a 12-inch length, it offers extended reach and durable bristles designed for repeated, effective use.