---
product_id: 44615983
title: "610374 Flask Brush for 250mL Volumetric Flask, White Bristle, 1.375\" Diameter, 3.5\" Brush Length"
brand: "justman brush"
price: "€ 29.79"
currency: EUR
in_stock: true
reviews_count: 4
category: "Justman Brush"
url: https://www.desertcart.gr/products/44615983-610374-flask-brush-for-250ml-volumetric-flask-white-bristle-1
store_origin: GR
region: Greece
---

# 12" flexible handle for hard-to-reach spots 1.375" diameter brush head 3.5" bristle length for deep cleaning 610374 Flask Brush for 250mL Volumetric Flask, White Bristle, 1.375" Diameter, 3.5" Brush Length

**Brand:** justman brush
**Price:** € 29.79
**Availability:** ✅ In Stock

## Summary

> 🧪 Clean smarter, not harder — the flask brush your lab can’t live without!

## Quick Answers

- **What is this?** 610374 Flask Brush for 250mL Volumetric Flask, White Bristle, 1.375" Diameter, 3.5" Brush Length by justman brush
- **How much does it cost?** € 29.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/44615983-610374-flask-brush-for-250ml-volumetric-flask-white-bristle-1)

## Best For

- justman brush enthusiasts

## Why This Product

- Trusted justman brush brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Deep Clean Power:** 3.5" white bristles reach every curve and corner inside your volumetric flasks.
- • **Flexible Handle Design:** 12" angled, bendable plastic handle adapts to flask shapes, ensuring effortless access.
- • **Versatile Lab Essential:** Ideal for Erlenmeyer, Kjeldahl, Nepela, and other specialized flasks—one brush to rule them all.
- • **Lightweight & Easy to Use:** Soft bristles and ergonomic handle make cleaning quick, efficient, and fatigue-free.
- • **Precision Fit for 250mL Flasks:** Engineered 1.375" diameter brush head perfectly matches flask necks for thorough cleaning.

## Overview

The 610374 Flask Brush features a 1.375" diameter white bristle head with a 3.5" brush length mounted on a flexible 12" plastic handle. Designed specifically for 250mL volumetric flasks and compatible with various lab flask types, it offers precise, efficient cleaning in hard-to-reach areas with a lightweight, ergonomic design.

## Description

Angled handle fits easily into flask or bottle necks and bends to allow fitting of brush to container shape. Brushes are mounted on a flexible plastic handle, designed for cleaning Erlenmeyer, Filtering, Kjeldahl, Nepela, Pear-Shaped, Round Bottom, Flat Bottom, Reaction, and Volumetric flasks.

Review: Good Flask Brush - This brush fits my flasks nicely, good for those hard to reach places.
Review: Only got one brush - Only got one brush but it's a pretty good brush.

## Features

- 1.375" diameter
- 3.5" brush length
- 12" overall length
- Easy handling
- Efficient

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N1X858V |
| Best Sellers Rank | #178,381 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #378 in Tube Cleaning Lab Brushes |
| Brand | Justman Brush |
| Color | White |
| Date First Available | December 29, 2016 |
| Handle Material | Plastic |
| Included Components | Flask Brush |
| Item Firmness Description | Soft |
| Item Weight | 0.01 ounces |
| Item model number | 610374 |
| Manufacturer | Justman Brush Company |
| Material | White Bristle |
| Number of Items | 1 |
| Product Dimensions | 12"L x 1.38"W x 7.13"H |
| Shape | Round |
| Special Feature | Flexible |
| Specific Uses For Product | Laboratory Flasks |
| Surface Recommendation | Plastic |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Justman Brush
- **Color:** White
- **Handle Material:** Plastic
- **Product Dimensions:** 12"L x 1.38"W x 7.13"H
- **Specific Uses For Product:** Laboratory Flasks

## Images

![610374 Flask Brush for 250mL Volumetric Flask, White Bristle, 1.375" Diameter, 3.5" Brush Length - Image 1](https://m.media-amazon.com/images/I/51EUHiohjaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Flask Brush
*by A***T on February 21, 2022*

This brush fits my flasks nicely, good for those hard to reach places.

### ⭐⭐⭐ Only got one brush
*by B***Y on July 7, 2021*

Only got one brush but it's a pretty good brush.

### ⭐⭐⭐⭐⭐ for me at work
*by S***K on July 23, 2019*

these are my faves .they last 4eva

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**Shop now:** [https://www.desertcart.gr/products/44615983-610374-flask-brush-for-250ml-volumetric-flask-white-bristle-1](https://www.desertcart.gr/products/44615983-610374-flask-brush-for-250ml-volumetric-flask-white-bristle-1)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-04*