Nylon test tube cleaning brush with cotton yarn tip. Brush features a stainless steel, twisted wire handle with a looped end. The tapered brush head measures 3.25" long, and tapers from 24mm to 13mm wide. Total length of brush measures 8.5".Ideal for test tubes with diameters of 12-16mm.
- CLEANING BRUSH || Brush designed to scrub narrow neck bottles, tubes, pipes and more. Brush (including handle) measures 8.75" in total length | STAINLESS STEEL HANDLE || Brush features a stainless steel, twisted wire handle that is resistant to
- CLEANING BRUSH
- Brush designed to scrub narrow neck bottles, tubes, pipes and more. Brush (including handle) measures 8.75" in total length