---
product_id: 3971227
title: "SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem"
brand: "seoh"
price: "$19.75"
currency: USD
in_stock: true
reviews_count: 13
category: "Seoh"
url: https://www.desertcart.us/products/3971227-seoh-glass-funnel-neutral-glass-50-mm-50-mm-stem
store_origin: US
region: United States of America
---

# 50mm diameter precision Short 50mm stem for spill-free transfer Borosilicate glass durability SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem

**Brand:** seoh
**Price:** $19.75
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your small-batch craft with precision and durability!

## Quick Answers

- **What is this?** SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem by seoh
- **How much does it cost?** $19.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/3971227-seoh-glass-funnel-neutral-glass-50-mm-50-mm-stem)

## Best For

- seoh enthusiasts

## Why This Product

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

## Key Features

- • **Scent-Free Purity:** Neutral glass ensures zero scent retention—ideal for fragrance and essential oil blending.
- • **Lab-Grade Durability:** Crafted from borosilicate glass to resist temperature shocks and chemical exposure without clouding.
- • **Precision Pouring Power:** 50mm wide mouth balances flow and control for flawless small-batch transfers.
- • **Compact & Spill-Resistant:** Short 50mm stem fits perfectly in small bottles, preventing liquid backup and mess.
- • **Effortless Cleaning & Reuse:** Smooth glass surface rinses clean easily, ready for your next creative batch.

## Overview

The SEOH Glass Funnel is a 50mm diameter, 50mm stem laboratory funnel made from durable borosilicate neutral glass. Designed for precision liquid transfers in small containers, it resists chemical and temperature damage while preventing scent contamination, making it perfect for perfumery, essential oils, and scientific applications.

## Description

GLASS FUNNEL Neutral glass. Uniform thickness. 50 mm, 50 mm stem

Review: Solid Little Glass Funnels for Small-Batch Work - I grabbed these because I’ve recently been diving into perfumery and fragrance blending, and when you’re working with small amounts of oils or alcohol, a big kitchen funnel just doesn’t cut it. These 50mm short-stem funnels hit the sweet spot — small enough for precision work, but still sturdy enough to survive real use. ⸻ Build Quality They’re made from borosilicate glass, so they can handle both temperature changes and exposure to alcohols, essential oils, and other solvents without clouding or reacting. The glass walls are noticeably thick for their size, giving them a nice heft and a feeling of durability. ⸻ Design & Functionality The short stem is perfect when you’re working with shallow containers or small bottles — it won’t get stuck against the bottom and cause liquid backup. The mouth is wide enough for steady pouring, but not so wide that you lose precision. I’ve been using them to transfer diluted fragrance blends into smaller vials without spills, and they’ve been mess-free so far. ⸻ Ease of Use & Care They rinse clean easily — even with viscous oils — and being glass, there’s no lingering scent contamination like you’d get from plastic. For perfume work, this is huge, because residual scents can ruin your next blend. I usually wash them with warm soapy water, rinse, then air dry, and they’re spotless. ⸻ Pros: • Thick, durable borosilicate glass • Short stem ideal for small bottles/vials • No scent retention, perfect for fragrance work • Comes as a 2-pack — backup or multi-tasking Cons: • Small size means they’re not great for larger-volume transfers • Being glass, you still have to be careful not to drop them on hard surfaces ⸻ Final Verdict: If you’re into perfumery, essential oils, tinctures, or any small-scale liquid work, these are perfect. Sturdy, well-made, and the right size for precision without wasting product. At this price for two, it’s an easy win.
Review: Worth it! - Very cool! Worth the money!

## Features

- Diameter (mm) 50
- Material Neutral Glass
- Stem Length (mm)50
- Sold As Each
- Scientific Equipment of Houston

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00191IZB0 |
| Best Sellers Rank | #45,534 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Lab Funnels |
| Brand | SEOH |
| Capacity | 50 Milliliters |
| Color | Transparent |
| Date First Available | April 24, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 ounces |
| Item model number | 213V7 |
| Manufacturer | Scientific Equipment of Houston |
| Material | Borosilicate Glass |
| Product Dimensions | 1.97 x 1.97 x 1.97 inches |
| UPC | 817556013275 |
| Wide End Diameter | 5E+1 Millimeters |

## Product Details

- **Brand:** SEOH
- **Capacity:** 50 Milliliters
- **Color:** Transparent
- **Material:** Borosilicate Glass
- **Wide End Diameter:** 5E+1 Millimeters

## Images

![SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem - Image 1](https://m.media-amazon.com/images/I/31S18RGBA5L.jpg)
![SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem - Image 2](https://m.media-amazon.com/images/I/31yXnLuYIYL.jpg)
![SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem - Image 3](https://m.media-amazon.com/images/I/51YiGEPBFHL.jpg)
![SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem - Image 4](https://m.media-amazon.com/images/I/51nPcMBJ8eL.jpg)

## Questions & Answers

**Q: What size (diameter) is the neck?**
A: Hi, Kenney. In the reviews below, David Gailes entered some specifications for this item, and he put the neck diameter at 1/4 inch externally, 1/8 inch internally (ie, the exit hole would only be 1/8 inch). I don't have very precise measuring tools on hand, I'm afraid -- in fact, I only have an old and rather beat-up wooden ruler -- but from what I can discern using that ruler, Mr. Gailes' measurements look good to me.

**Q: I need a small metal or glass funnel to fill (pill) capsules size 00. Would this work for me? Thank you!!**
A: The outside diameter of the stem is 6 mm so it should fit into the 00 capsule which has an inside diameter of approximately 8 mm.  However, the bevel on the stem is >7 mm so I don't know how much material you can deliver into the capsule.  One option might be to cut the bevel off to flush.

**Q: Where are these manufactured? Trying to avoid China...**
A: This item is manufactured in China.

**Q: What is the ID and OD of the stem of the funnel?**
A: OD 9.92 mm or .390 inchID 6.82 mm or .268 inchMeasured with digital calipers

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Little Glass Funnels for Small-Batch Work
*by M***N on August 12, 2025*

I grabbed these because I’ve recently been diving into perfumery and fragrance blending, and when you’re working with small amounts of oils or alcohol, a big kitchen funnel just doesn’t cut it. These 50mm short-stem funnels hit the sweet spot — small enough for precision work, but still sturdy enough to survive real use. ⸻ Build Quality They’re made from borosilicate glass, so they can handle both temperature changes and exposure to alcohols, essential oils, and other solvents without clouding or reacting. The glass walls are noticeably thick for their size, giving them a nice heft and a feeling of durability. ⸻ Design & Functionality The short stem is perfect when you’re working with shallow containers or small bottles — it won’t get stuck against the bottom and cause liquid backup. The mouth is wide enough for steady pouring, but not so wide that you lose precision. I’ve been using them to transfer diluted fragrance blends into smaller vials without spills, and they’ve been mess-free so far. ⸻ Ease of Use & Care They rinse clean easily — even with viscous oils — and being glass, there’s no lingering scent contamination like you’d get from plastic. For perfume work, this is huge, because residual scents can ruin your next blend. I usually wash them with warm soapy water, rinse, then air dry, and they’re spotless. ⸻ Pros: • Thick, durable borosilicate glass • Short stem ideal for small bottles/vials • No scent retention, perfect for fragrance work • Comes as a 2-pack — backup or multi-tasking Cons: • Small size means they’re not great for larger-volume transfers • Being glass, you still have to be careful not to drop them on hard surfaces ⸻ Final Verdict: If you’re into perfumery, essential oils, tinctures, or any small-scale liquid work, these are perfect. Sturdy, well-made, and the right size for precision without wasting product. At this price for two, it’s an easy win.

### ⭐⭐⭐⭐⭐ Worth it!
*by N***8 on November 29, 2025*

Very cool! Worth the money!

### ⭐⭐⭐⭐⭐ Excellent
*by R***R on September 22, 2025*

Very well made and shipped professionally

## Frequently Bought Together

- SEOH Glass Funnel Neutral Glass 50 mm 50 mm stem
- EISCO Premium Filter Paper, 15cm, Pack of 100 - Chemistry Filter Paper, Lab Filter Paper
- Burry Life Science Glass Stick 12" Length Stir Rod with Both Ends Round 8pcs/pk

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-30*