10PCS Glass Test Tube Cleaning Brushes Bristle Tube Bottle Cleaning Tools

Feature: 1. Ideal for cleaning bottles, flutes, vases, sinks and drainage systems. 2. All brushes have an easy-to-use at the end of the handle that can be hung up when not in use or reattached to the key fob for . 3. Laboratory supplies cleaning tool for cleaning glass test tubes. 4. The brush is made of high quality bristle, which has a good cleaning effect. 5. Ergonomically designed handle for easy work and comfortable handfeel. Specification: Condition: 100% Brand New Item Type: Test Tube Cleaning Brush Material: Bristle Optional Size: Large, Medium, Small Quantity: 10PCS Package List: 10 x Cleaning Brush