---
product_id: 58378848
title: "10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color"
brand: "yizerel"
price: "₩26922"
currency: KRW
in_stock: true
reviews_count: 13
category: "Yizerel"
url: https://www.desertcart.kr/products/58378848-10pcs-ptfe-magnetic-stirrer-mixer-stir-bar-spinbar-white-color
store_origin: KR
region: South Korea
---

# Efficient vortex stirring Strong magnetic coupling Chemically inert PTFE coating 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color

**Brand:** yizerel
**Price:** ₩26922
**Availability:** ✅ In Stock

## Summary

> 🧪 Stir Smarter, Not Harder — Elevate Your Lab Game!

## Quick Answers

- **What is this?** 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color by yizerel
- **How much does it cost?** ₩26922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/58378848-10pcs-ptfe-magnetic-stirrer-mixer-stir-bar-spinbar-white-color)

## Best For

- yizerel enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Compatibility:** Strong magnets guarantee seamless sync with most magnetic stirrers for hassle-free operation.
- • **Versatile Size Range:** 10-piece set fits everything from tiny vials to larger containers for ultimate mixing flexibility.
- • **Durable & Smooth Finish:** Premium smooth surface reduces friction and wear, extending stir bar lifespan.
- • **Optimized Stirring Dynamics:** Unique cylindrical shape creates powerful vortexes for faster, more uniform mixing.
- • **Lab-Grade Chemical Resistance:** PTFE coating ensures zero corrosion even with harsh chemicals.

## Overview

This 10-piece set of white PTFE-coated magnetic stir bars offers chemically inert, durable, and friction-reducing stirring solutions designed for biological, chemical, and medical labs. With strong magnets and varied sizes, it delivers efficient vortex mixing compatible with most magnetic stirrers, making it an essential tool for precise and reliable lab workflows.

## Description

Yizerel 10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color: desertcart.com: Industrial & Scientific

Review: Perfect variety stirrers for various containers - I loved the range in size. The tiny ones proved to be very useful when mixing solutions in small amber bottles. All of the magnetic stirring bars work well and fit our needs. I initially wanted at least one long bar, but am glad for the sizes that were included in the set as I can mix and match to fit my needs. I definitely recommend this product if you find that you're in need as it arrived rather quickly. Storage and clean up are a breeze! With more time, I can provide an update on the durability of the stirring bars as we haven't had them to use for an entire week.
Review: Excellent quality for everyday use; strong magnets work well with my stirrer - For the price I expected these to be less-than-top quality, but I'm pleasantly surprised. The surfaces are smooth and consistent, and the magnets are strong, and couple well with my magnetic stirrer. I probably wouldn't use them in an industrial lab environment with non-aqueous solvents, but for my mild and dilute aqueous solutions, used for only a few minutes per week, they work perfectly.

## Features

- Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
- The stir bar is placed inside a container of liquid or solution that is seated on a magnetic stirrer, creating a rotating magnetic field using a rotating magnet or multiple stationary electromagnets.
- Stir bars are coated with Teflon (PTFE) covering, which is chemically inert and can be used with corrosive chemicals, also helps reduce friction and wear while spinning
- Individual shapes create different vortexes for efficient and effective stirring
- Brand new, never used PTFE stirrer bars.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079JPTDCZ |
| Best Sellers Rank | #71,888 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Lab Stirrer Bars #48 in Lab Stirrers |
| Brand | Yizerel |
| Color | white |
| Date First Available | February 2, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.704 ounces |
| Item model number | CL-GW-1 |
| Manufacturer | noorlee |
| Material | PTFE (Polytetrafluoroethylene) |
| Number of Pieces | 10 |
| Product Dimensions | 2"L x 3"W x 0.2"Th |
| Shape | Cylindrical |
| UPC | 785197262157 785197261891 |

## Product Details

- **Brand:** Yizerel
- **Color:** white
- **Material:** PTFE (Polytetrafluoroethylene)
- **Product Dimensions:** 2"L x 3"W x 0.2"Th
- **Shape:** Cylindrical

## Images

![10pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color - Image 1](https://m.media-amazon.com/images/I/61yRxxOPgQL.jpg)

## Questions & Answers

**Q: Is there a retriever wand included?**
A: No there is no magnetic retrieving wand

**Q: Are these autoclavable?**
A: Yes.

**Q: Is the smallest size small enough to fit inside of a 5ml beaker?**
A: Yes. The smallest one is about the size of a grain of rice. Surprisingly small.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect variety stirrers for various containers
*by A***R on June 24, 2019*

I loved the range in size. The tiny ones proved to be very useful when mixing solutions in small amber bottles. All of the magnetic stirring bars work well and fit our needs. I initially wanted at least one long bar, but am glad for the sizes that were included in the set as I can mix and match to fit my needs. I definitely recommend this product if you find that you're in need as it arrived rather quickly. Storage and clean up are a breeze! With more time, I can provide an update on the durability of the stirring bars as we haven't had them to use for an entire week.

### ⭐⭐⭐⭐⭐ Excellent quality for everyday use; strong magnets work well with my stirrer
*by L***S on July 5, 2020*

For the price I expected these to be less-than-top quality, but I'm pleasantly surprised. The surfaces are smooth and consistent, and the magnets are strong, and couple well with my magnetic stirrer. I probably wouldn't use them in an industrial lab environment with non-aqueous solvents, but for my mild and dilute aqueous solutions, used for only a few minutes per week, they work perfectly.

### ⭐⭐⭐⭐ Magnetic Stir Bars: Good, But Some Are Too Small for Their Own Good
*by C***B on August 10, 2024*

I ordered this 10-piece set of PTFE magnetic stir bars, and let me tell you, I give it four out of five stars. Why? Because some of these stir bars are so small, they make me wonder what kind of science experiment involves mixing atoms! I admit, I didn’t really know what size I needed for my setup, so I went with the multi-pack. It’s like ordering the sampler platter at a restaurant—you’re bound to get something you didn’t know you didn’t want. The stir bars work fine, but the ones below 12mm? I don’t know what they’re for, unless you’re trying to stir a droplet of water. These tiny guys are so small, they just stick to the bottom of the vial like they’re on vacation, sunbathing instead of doing their job. They connect polarly and just spin around the bottom like a lazy Susan. I’m taking off one star because, really, what’s the point? So, if you need a reliable stir bar, these are solid. But unless you’re doing some micro-mixing, you might end up with a few that just sit there, taking up space. It’s not the bars’ fault; it’s mine for thinking I needed the whole variety pack. But hey, now I’ve got a set of science accessories for ants!

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-05*