---
product_id: 100333580
title: "Borosilicate 3.3 Graduated Conical Glass Flask for Laboratory (50ml+100ml+250ml+500ml)"
brand: "rocwing"
price: "€ 63.32"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.es/products/100333580-borosilicate-3-3-graduated-conical-glass-flask-for-laboratory-50ml
store_origin: ES
region: Spain
---

# Borosilicate 3.3 Graduated Conical Glass Flask for Laboratory (50ml+100ml+250ml+500ml)

**Brand:** rocwing
**Price:** € 63.32
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Borosilicate 3.3 Graduated Conical Glass Flask for Laboratory (50ml+100ml+250ml+500ml) by rocwing
- **How much does it cost?** € 63.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/100333580-borosilicate-3-3-graduated-conical-glass-flask-for-laboratory-50ml)

## Best For

- rocwing enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HuiDa |
| Part number | Flask-50-100-250-500 |
| Item Weight | 730 g |
| Product Dimensions | 10.5 x 10.5 x 10.5 cm; 730 g |
| Manufacturer reference | Flask-50-100-250-500 |
| Size | 50ml+100ml+250ml+500ml |
| Material | Borosilicate Glass |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Borosilicate Glass
- **Capacity:** 100 Millilitres, 250 Millilitres, 50 Millilitres, 500 Millilitres
- **Brand:** Rocwing
- **Bottom shape:** Round
- **Manufacturer:** HuiDa

## Images

![Borosilicate 3.3 Graduated Conical Glass Flask for Laboratory (50ml+100ml+250ml+500ml) - Image 1](https://m.media-amazon.com/images/I/51RPgihmxXL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    good solid flask
  

*by R***D on Reviewed in the United Kingdom on 3 October 2023*

This is very sturdy, good quality glassware and I am confident it will survive for many years of brewing, perfect for making up yeast starters.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great for making yeast starter
  

*by J***R on Reviewed in the United Kingdom on 28 December 2023*

Arrived well packaged inside a bubble wrap bag and cardboard box.I'm using it with a magnetic stir plate to make yeast starters for my homebrew.  Most brewers use a 2l conical flask for their starters but I decided the 1l was sufficient for the styles of beer I brew.  Very happy with my purchase so far.  Hopefully it will last me many years.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Best option for fast and safe delivery
  

*by C***4 on Reviewed in the United Kingdom on 19 October 2023*

I’m a science teacher who’s doing little demos at home for tutoring and I needed a set of glassware quite urgently. They packed it very carefully and it arrived with me the next day! Very happy!

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**Shop now:** [https://www.desertcart.es/products/100333580-borosilicate-3-3-graduated-conical-glass-flask-for-laboratory-50ml](https://www.desertcart.es/products/100333580-borosilicate-3-3-graduated-conical-glass-flask-for-laboratory-50ml)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*