---
product_id: 520025512
title: "PEKYBIO 20 PCS 4ml Borosilicate Glass Vials with Caps | Leak-proof tiny jars,Sample storage,1dram,15mm x 45mm,Ideal for labs,essential oils,anointing oil"
brand: "pekybio"
price: "21299CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Pekybio"
url: https://www.desertcart.sn/products/520025512-pekybio-20-pcs-4ml-borosilicate-glass-vials-with-caps-leak
store_origin: SN
region: Senegal
---

# Leak-proof screw cap 4ml precision capacity Borosilicate glass durability PEKYBIO 20 PCS 4ml Borosilicate Glass Vials with Caps | Leak-proof tiny jars,Sample storage,1dram,15mm x 45mm,Ideal for labs,essential oils,anointing oil

**Brand:** pekybio
**Price:** 21299CFA
**Availability:** ✅ In Stock

## Summary

> 🔬 Seal your samples, secure your edge.

## Quick Answers

- **What is this?** PEKYBIO 20 PCS 4ml Borosilicate Glass Vials with Caps | Leak-proof tiny jars,Sample storage,1dram,15mm x 45mm,Ideal for labs,essential oils,anointing oil by pekybio
- **How much does it cost?** 21299CFA 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/520025512-pekybio-20-pcs-4ml-borosilicate-glass-vials-with-caps-leak)

## Best For

- pekybio enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Security:** Black screw caps with PE liners ensure zero spills or evaporation—carry with confidence.
- • **Compact 4ml Capacity:** Perfectly sized for on-the-go sampling and storage without bulk.
- • **Hygienic & Ready-to-Use:** Pack of 20 sealed vials with caps, designed for safe, reusable, and professional-grade storage.
- • **Premium Borosilicate Glass:** Chemical-resistant, low-ion glass guarantees purity and durability for all your formulations.
- • **Versatile Lab & Lifestyle Use:** Ideal for essential oils, cosmetics, scientific samples, and more—your all-in-one mini vial solution.

## Overview

PEKYBIO’s 20-pack of 4ml clear borosilicate glass vials features leak-proof black screw caps with PE liners, offering chemical resistance and airtight storage. Compact and reusable, these vials are perfect for professionals needing reliable, hygienic containers for lab samples, essential oils, cosmetics, and more.

## Description

Product description Amber Small Sample Vials with Caps 4ml glass vials with caps 8ml glass vials with caps 20ml glass vials with cap 10ml glass vials with cap 30ml glass vials with cap 40ml glass vials with cap

Review: Great bottles and great seal! 10/10 would buy again! - These are so great and I’m really glad I got them! The screw down tops make it easy to seal whatever I need to put in them (I use mine for essential oil blends) the size is exactly what I need and they are small enough to keep in your pocket or purse and use throughout the day. I really think this is such a convenient little bottle and easy to open and close. I haven’t had any issues with leakage and the cap says closed so I don’t have to worry about them spilling in my purse. A+++ little bottles LOL!
Review: Nice bottles - Great bottles…they work for what I wanted them for they seal well and are very durable

## Features

- High Quality Glass Jars: The mini vials are made of clear Type 1, Class B Borosilicate Glass, low content of free ions, low coefficient of expansion, and very high chemical resistance. Small glass containers with lids are suitable for containing all injectable preparations with acid, neutral and alkaline pH
- Leak-proof: The black cap comes with a PE pad, which combined with the threaded spout, better prevents the liquid from leaking or evaporating
- Specification: Small glass containers with lids. Bottle height (without cap): 45 mm/1.77'', Bottle diameter: 15 mm/0.59''. Cap diameter: 15 mm/0.59'', Cap height: 10 mm/0.39'', mini glass jars with lids for travel
- Wide Application: Ideal for general scientific laboratory using sampling vial, reagents bottle, tiny glass jars, storing essential oils, solution storage, perfume making, jewelry cleaner, mineralized makeup, eye shadow, lotions, lip balms, toners, creams, ointments, scent, acrylic powder, and other beauty aids. They are ideal to hold samples of loose leaf teas, wet spices, dirt, cooking oils, anointing oil, herbs, gold prospecting,crystal, ink, soil, sand and paint
- Package: Sample containers package include: 20 pcs little glass vials, 20 black PP lids. Sealed packaging mini bottles with lids, more hygienic and safe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BP6P8226 |
| Additional Features | Leak Proof |
| Best Sellers Rank | #7,620 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Lab Sample Vials |
| Bottle Type | 13-425 screw thread |
| Brand | PEKYBIO |
| Brand Name | PEKYBIO |
| Capacity | 4 Milliliters |
| Customer Reviews | 4.6 out of 5 stars 458 Reviews |
| Item Dimensions W x H | 0.59"W x 2.17"H |
| Item Weight | 0.14 Kilograms |
| Manufacturer | PEKYBIO |
| Manufacturer Part Number | P0002220 |
| Material | Borosilicate Glass |
| Material Type | Borosilicate Glass |
| Model Number | P0002220 |
| Number of Items | 20 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 0.59"W x 2.17"H |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Leak Proof |
| Style Name | 1dram - 20PCS |
| Unit Count | 20.0 Count |

## Product Details

- **Bottle Type:** 13-425 screw thread
- **Brand:** PEKYBIO
- **Capacity:** 4 Milliliters
- **Material:** Borosilicate Glass
- **Special Feature:** Leak Proof

## Images

![PEKYBIO 20 PCS 4ml Borosilicate Glass Vials with Caps | Leak-proof tiny jars,Sample storage,1dram,15mm x 45mm,Ideal for labs,essential oils,anointing oil - Image 1](https://m.media-amazon.com/images/I/613MdatCR1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bottles and great seal! 10/10 would buy again!
*by R***N on December 11, 2025*

These are so great and I’m really glad I got them! The screw down tops make it easy to seal whatever I need to put in them (I use mine for essential oil blends) the size is exactly what I need and they are small enough to keep in your pocket or purse and use throughout the day. I really think this is such a convenient little bottle and easy to open and close. I haven’t had any issues with leakage and the cap says closed so I don’t have to worry about them spilling in my purse. A+++ little bottles LOL!

### ⭐⭐⭐⭐⭐ Nice bottles
*by S***D on May 29, 2026*

Great bottles…they work for what I wanted them for they seal well and are very durable

### ⭐⭐⭐⭐⭐ Perfect for small pet samples
*by G***D on September 3, 2025*

I recently had to deliver a fecal sample from my cat’s litter box to the vet for parasite detection. They are the perfect size for samples. Not too small and not too big. They are also sturdy enough for that. A small sample an inch long and a 1/4 inch in diameter will fit nicely in here. I’m not sure but it is probably too small for a urine sample.

## Frequently Bought Together

- PEKYBIO 20 PCS 4 ML (1 dram) Clear Small Liquid Sample Glass Vials with Screw Caps, 15 mm Diameter x 45 mm Length Leak-Proof Vial, 13-425 Black Screw Cap with PE Liners
- iSnuff Mini Funnel Small Plastic Funnel 5-Pack for Lab Bottles, Sand Art, Perfumes, Spices, Powder, Essential Oils, Recreational Activities Kitchen Food Grade
- Cadbibe 4ml Clear Glass Vials with Screw Caps and Plastic Stoppers, 1 Dram Small Liquid Sample Vial, Leak-Proof Vial, 12PCS

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/520025512-pekybio-20-pcs-4ml-borosilicate-glass-vials-with-caps-leak](https://www.desertcart.sn/products/520025512-pekybio-20-pcs-4ml-borosilicate-glass-vials-with-caps-leak)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-18*