---
product_id: 535192124
title: "Kesell 12 Pack Glass Vials 30ml Vials With Screw Caps Borosilicate Glass Bottle Lab Vial"
brand: "kesell"
price: "€ 33.31"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kesell"
url: https://www.desertcart.nl/products/535192124-kesell-12-pack-glass-vials-30ml-vials-with-screw-caps
store_origin: NL
region: Netherlands
---

# Leak-resistant screw cap 30ml borosilicate glass vial Reusable & durable design Kesell 12 Pack Glass Vials 30ml Vials With Screw Caps Borosilicate Glass Bottle Lab Vial

**Brand:** kesell
**Price:** € 33.31
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your sample game with Kesell’s leak-proof glass vials — because your experiments deserve the best!

## Quick Answers

- **What is this?** Kesell 12 Pack Glass Vials 30ml Vials With Screw Caps Borosilicate Glass Bottle Lab Vial by kesell
- **How much does it cost?** € 33.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/535192124-kesell-12-pack-glass-vials-30ml-vials-with-screw-caps)

## Best For

- kesell enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Multi-Pack:** 12-pack set supports diverse storage needs, from scientific samples to creative projects.
- • **Perfect 30ml Capacity:** Ideal size for essential oils, samples, perfumes, or lab specimens with clear volume markings.
- • **Eco-Friendly & Reusable:** Hand wash and reuse these sturdy vials to reduce waste and elevate your sustainable lab setup.
- • **Premium Borosilicate Glass:** Thickened glass ensures chemical resistance and durability for professional use.
- • **Secure Leak-Resistant Seal:** Screw caps with PE liners provide a tight, reliable seal to prevent spills and evaporation.

## Overview

Kesell’s 12-pack of 30ml borosilicate glass vials combines lab-grade durability with a secure screw cap design, offering a versatile, reusable solution for storing liquids, essential oils, and samples. Engineered for professionals and enthusiasts alike, these vials provide a reliable, leak-resistant seal and clear volume markings, making them a must-have for precise, stylish storage.

## Description

Kesell 12 Pack Glass Vials 30ml Vials With Screw Caps Borosilicate Glass Bottle Lab Vial: desertcart.com: Industrial & Scientific

Review: Update: Actually pretty leak proof now - Update: I ordered a bunch more of these vials again primarily for seed storage as I've gotten into collecting wild plant seeds now too. I also raise species of lepidoptera and currently have a couple of katydids as pets. I was running into an issue with some species of tree branch cuttings, the leaves would dry too quickly and my caterpillars, the young ones especially, were struggling to get enough food from them before they became too dry and tough for them to continue eating from them. I saw some YouTube videos where someone used specimen vials to keep their cuttings alive, I decided to try that with these and not only did it work, I also realized these containers seem to be infinitely more leak proof than before. Maybe they switched to a better seal? I realized the old ones did have one in the lid but I think it was too thin and hard to do much of anything, the new ones (if there are new ones) it seems like the bottle rim does sink into it and it seals now. Regardless I do highly recommend these now for a variety of uses. I will probably still also plumbers tape the treads just in case, but if you're not dealing with biological waste/decomposition I wouldn't worry about having to reinforce the seal, these work just fine as is. First off I'll say the claim by the listing/manufacturer that these are "leak proof" is false and I don't even know how you could say that they are with absolutely no type of seal, it is literally just a plastic cap and small glass bottle. That said, the first bottle I tried leaked as I thought it would, but two wraps around the treads with plumbers tape fixed it no problem. I'm just going to do that from now on. I think even if you had one that didn't leak, plastic contracts and expands depending on temperature so there is a possibility of it leaking later on unless you seal it properly. It was 74 cents for a roll for some peace of mind, just do it. The glass is good and clear, they are a good size for a relatively wide array of specimens, and the plastic cap means there will be no corrosion or evaporation of storage chemicals like you have with cork and metal. The glass is also relatively thick and good quality. I didn't have any break during shipping.
Review: Great for my intended purpose. Quality product, very convenient. - Work great for storing vape juice. They're durable with a good seal. I really enjoy the painted on ml to help properly measure my amounts.

## Features

- Bottle Quality: Made of thickened borosilicate glass, PP cap and PE liner inside of the top
- Good Sealing: Glass bottles with lids come with a screw-on leak-proof cap, which seals tightly and won't leak if tighten the cap horizontally and placed properly
- Wide Range of Uses: These small glass bottles can store essential oils, perfumes, samples or other liquids
- Bottle Size: Capacity is 30 ml (1 oz), dimension is about 1.06×3.14 inch (Dia×H), opening dia is approx 0.65 inch
- Package Includes: 12 pcs 30 ml Glass Vials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKSYK684 |
| Batteries required | No |
| Best Sellers Rank | #21,948 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #59 in Lab Sample Vials |
| Bottle Type | Glass Bottle |
| Brand | Kesell |
| Capacity | 30 Milliliters |
| Customer Reviews | 4.7 4.7 out of 5 stars (928) |
| Item Weight | 12.3 ounces |
| Item model number | BLHZ137 |
| Manufacturer | Kesell |
| Number of Items | 12 |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 1.06"W x 3.14"H |
| Reusability | Reusable |
| Shape | Round |
| Unit Count | 12.0 Count |

## Product Details

- **Bottle Type:** Glass Bottle
- **Brand:** Kesell
- **Capacity:** 30 Milliliters
- **Product Care Instructions:** Hand Wash Only
- **Product Dimensions:** 1.06"W x 3.14"H

## Images

![Kesell 12 Pack Glass Vials 30ml Vials With Screw Caps Borosilicate Glass Bottle Lab Vial - Image 1](https://m.media-amazon.com/images/I/61UjxpEAbIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Update: Actually pretty leak proof now
*by S***M on March 7, 2024*

Update: I ordered a bunch more of these vials again primarily for seed storage as I've gotten into collecting wild plant seeds now too. I also raise species of lepidoptera and currently have a couple of katydids as pets. I was running into an issue with some species of tree branch cuttings, the leaves would dry too quickly and my caterpillars, the young ones especially, were struggling to get enough food from them before they became too dry and tough for them to continue eating from them. I saw some YouTube videos where someone used specimen vials to keep their cuttings alive, I decided to try that with these and not only did it work, I also realized these containers seem to be infinitely more leak proof than before. Maybe they switched to a better seal? I realized the old ones did have one in the lid but I think it was too thin and hard to do much of anything, the new ones (if there are new ones) it seems like the bottle rim does sink into it and it seals now. Regardless I do highly recommend these now for a variety of uses. I will probably still also plumbers tape the treads just in case, but if you're not dealing with biological waste/decomposition I wouldn't worry about having to reinforce the seal, these work just fine as is. First off I'll say the claim by the listing/manufacturer that these are "leak proof" is false and I don't even know how you could say that they are with absolutely no type of seal, it is literally just a plastic cap and small glass bottle. That said, the first bottle I tried leaked as I thought it would, but two wraps around the treads with plumbers tape fixed it no problem. I'm just going to do that from now on. I think even if you had one that didn't leak, plastic contracts and expands depending on temperature so there is a possibility of it leaking later on unless you seal it properly. It was 74 cents for a roll for some peace of mind, just do it. The glass is good and clear, they are a good size for a relatively wide array of specimens, and the plastic cap means there will be no corrosion or evaporation of storage chemicals like you have with cork and metal. The glass is also relatively thick and good quality. I didn't have any break during shipping.

### ⭐⭐⭐⭐⭐ Great for my intended purpose. Quality product, very convenient.
*by C***N on July 30, 2025*

Work great for storing vape juice. They're durable with a good seal. I really enjoy the painted on ml to help properly measure my amounts.

### ⭐⭐⭐⭐⭐ Pretty good far as I can tell
*by C***X on August 30, 2024*

I can't verify whether or not it's truly borosilicate but I can't say how it performs under the conditions I tested it so draw from that what you will. I took about 1.5 or 2ml of water and heated the glass jar directly with a mini butane torch for approximately 45 seconds and it did NOT break. I think normal soda lime glass would've broken long before 45 seconds. It's too thin to heat directly with flame for any long time but that's not what these are made for. The fact it can take the heat it did impressed me and far surpassed my needs.

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-28*