---
product_id: 573984589
title: "2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware"
brand: "starfa lab"
price: "14727CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Starfa Lab"
url: https://www.desertcart.sn/products/573984589-2pcs-glass-hexagonal-head-glass-stopper-for-24-40-joint
store_origin: SN
region: Senegal
---

# Hexagonal head with anti-slip grooves 24/40 standard joint size Durable, reusable borosilicate glass 2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware

**Brand:** starfa lab
**Price:** 14727CFA
**Availability:** ✅ In Stock

## Summary

> 🔬 Seal with confidence, style, and precision!

## Quick Answers

- **What is this?** 2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware by starfa lab
- **How much does it cost?** 14727CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/573984589-2pcs-glass-hexagonal-head-glass-stopper-for-24-40-joint)

## Best For

- starfa lab enthusiasts

## Why This Product

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

## Key Features

- • **Reusable & Eco-Friendly:** Sustainable stopper designed for repeated use, reducing waste in your lab or kitchen setup.
- • **Ergonomic Hex Head Design:** Hexagonal shape with side grooves prevents slippage and allows effortless rotation and cleaning.
- • **Trusted Quality & Support:** Backed by responsive customer service and a 4.4-star rating from discerning users.
- • **Premium Borosilicate Glass:** Crafted from high-quality, heat-resistant borosilicate glass for long-lasting durability and chemical resistance.
- • **Precision Fit for Lab-Grade Sealing:** Engineered 24/40 outer joint ensures airtight, leak-proof closure every time.

## Overview

This 2-piece set of borosilicate glass hexagonal head stoppers features a 24/40 outer joint size, designed for secure sealing of lab glassware. The hexagonal shape with side grooves enhances grip and ease of use, while the durable, reusable glass material ensures longevity and chemical resistance. Ideal for professionals seeking reliable, stylish lab or kitchen sealing solutions.

## Description

Glass stopper

Review: Best cover - Great cover and fits good
Review: Fitment and fit - Perfect f & f !

## Features

- Glass stopper,24/40 Outer Joint
- Hex Head Glass Hollow Stoppers
- Glass Hexagon Head Stopper design,side grooves can prevent slippage, and can also be easily cleaned and rotated
- Borosilicate glass, high quality material; reusable and durable
- Premium customer service: If received damaged or other quality problems, please contact us immediately; we are committed to making you enjoy a satisfied Service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.4 out of 5 stars 46 Reviews |

## Images

![2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware - Image 1](https://m.media-amazon.com/images/I/51W-3IZ5bnL.jpg)
![2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware - Image 2](https://m.media-amazon.com/images/I/51Oddn873tL.jpg)
![2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware - Image 3](https://m.media-amazon.com/images/I/51zcmOKSA4L.jpg)
![2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware - Image 4](https://m.media-amazon.com/images/I/61ns3pNPEqL.jpg)
![2PCS Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass Outer Joint, Closed Bottom Hex Head Hollow Glass Stopper for Sealing Lab Glassware - Image 5](https://m.media-amazon.com/images/I/51I8-2BRqyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best cover
*by R***T on January 25, 2026*

Great cover and fits good

### ⭐⭐⭐⭐⭐ Fitment and fit
*by J***9 on January 23, 2024*

Perfect f & f !

### ⭐⭐⭐ good product, bad description, kept it for paper weight!
*by T***S on August 28, 2025*

Product is good, but needs to be a better description, of actual size, ATSM.... Not metric, this is United States of America, where we use the "Standard" measurement system.

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**Shop now:** [https://www.desertcart.sn/products/573984589-2pcs-glass-hexagonal-head-glass-stopper-for-24-40-joint](https://www.desertcart.sn/products/573984589-2pcs-glass-hexagonal-head-glass-stopper-for-24-40-joint)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-07*