5pcs Test Tube Cleaning Brushes - 36cm Long, 5cm Dia - for Lab & Home Use

Not just for Reagent Bottle or Graduated Cylinder, the nylon bristles are great for cleaning all sorts of internal surfaces. Features: twisted handle, A ring for hanging. It is also very flexible, you can bend it around for hard to reach places.

Package Content 5 x Cleaning Brush; Product Name Cleaning Brush

Net Weight 119g; Material Steel, Nylon

Total Size 36 x 5cm/ 14" x 2" (L*D); Wire Part Size 200 x 3.4mm/ 8" x 0.13" (L*D)

Color Beige, Silver Tone

Brush Size 15 x 5cm / 6" x 2" (L*D)