9.5 Inches Long Straw Cleaner Brush Set, 12 Pack 9.45 inches / 24 cm, Black
These test tube cleaner brush long are ideal for cleaning pipes, tubes, straws as well as small holes, spouts, and vents. Material of handles: SUS304 stainless steelMaterial of bristles: PBT. They can be used as water bottle straw cleaner brush, test tube brushes for cleaning, bong brush cleaner, tiny brush to clean straws, small brush for cleaning and so on.