




🧪 Clean smarter, not harder — the flask brush that fits your lab life!
The Justman Brush 610372 is a specialized cleaning tool designed for 100mL flasks, featuring soft white nylon bristles that fold flat to pass through narrow necks and expand to clean flask chambers thoroughly. With a 12-inch overall length and a 1.5-inch brush diameter, it offers precise, scratch-free cleaning for glass and plastic labware, combining durability and lightweight design for professional lab efficiency.
| ASIN | B07B195VQJ |
| Best Sellers Rank | #681,219 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,155 in Tube Cleaning Lab Brushes |
| Brand | Justman Brush |
| Color | White |
| Date First Available | February 24, 2018 |
| Handle Material | Plastic |
| Item Firmness Description | Soft |
| Item Weight | 1.83 ounces |
| Item model number | 610372 |
| Manufacturer | JUSTMAN BRUSH COMPANY |
| Material | Nylon, Plastic |
| Number of Items | 1 |
| Package Dimensions | 16.93 x 3.19 x 1.93 inches |
| Shape | Round |
| Surface Recommendation | Glass, Plastic |
| Unit Count | 1.0 Count |
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