Utoolmart 12mm Dia Twist Handle Bristle Test Tube Tubing Cleaning Brush 5pcs

Utoolmart 12mm Dia Twist Handle Bristle Test Tube Tubing Cleaning Brush 5pcs

• 【Dimension】- Length overall 22cm/8.66-inch, the working length of the bristles is 10cm / 3.94-inch, the working width of the bristles is 1.2cm / 0.47-inch.
• 【Material】- Brushes are made of bristle and brush handle is made of metal , soft and smooth , can clean and detail completely.
• 【Special design】- A ring at the end of the handle for hanging,easy to store and take.This tube clearning brush is very flexible, you can bend it around for hard to reach places.
• 【Application】- Suitable for test tubes internal cleaning and bottom decontamination.Widely used in industrial fields and laboratories.
• 【Advantage】- Bristle bristles soft and smooth,long life and durability. It won't scratch the inner surface of the test tube. Easy to to store and take, and you can bend it around to extend your reach.