Brushtech Foam-Tipped Long Laboratory Glassware Brush features an ergonomically designed wide, flat handle that makes rotating the brush effortless. This versatile brush is for all wide-mouthed lab bottles, providing thorough cleaning with its tough yet non-abrasive construction. It is dishwasher safe and works equally well on both plastic and glass bottles. The brush is equipped with a foam tip and a soft bristled stem, ensuring gentle but effective cleaning for your laboratory glassware.