Our lab cleaning brush set is perfect for laboratory use. The stainless steel handles provide a sturdy grip, while the bristle heads offer gentle yet effective cleaning. The brushes are designed to last, reducing the need for frequent replacements, these brushes will help you maintain a clean and safe environment for your experiments and projects. Features -Color:Beige -Material:Stainless steel, fiber -Size:20.00X1.60X1.60cm/7.86X0.63X0.63in -Size:25.00X2.00X2.00cm/9.82X0.79X0.79in -Size:30.00X2.00X2.00cm/11.79X0.79X0.79in -This versatile cleaning kit is ideal for maintaining the cleanliness of various laboratory glassware, including flasks, beakers, and test tubes. -Crafted from stainless steel, this cleaning brush offers exceptional durability. -Available in different sizes—this brush set is designed to accommodate a wide range of laboratory glassware. -Featuring soft yet sturdy bristles, the brush head effectively cleans without scratching or damaging glass surfaces, ensuring cleaning. - design allows for easy access to the bottom and corners of lab glassware. Package list: 3 x brushes(3 sizes)