3pcs Test Tube Brushes Lab Cleaning Tool
Material: Pig Hair & Steel
|SIZE||OVERALL LENGTH||HAIR LENGTH|
|Small||(approx.) 180mm||(approx.) 75mm|
|Medium||(approx.) 210mm||(approx.) 95mm|
|Large||(approx.) 250mm||(approx.) 115mm|
3 pieces of tube brushes in a package, small, medium and large size.
A good assistant to clean inside surface of small bottlenecks ,spouts, test tubes, refined oil bottles, glass cylinders and so on.
Reusable and washable.
With a small hoop allows to hang.
3 x Test Tube Brushes
you can track your packages after an order has shipped.