---
product_id: 54183436
title: "Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS)"
brand: "bbtcty"
price: "€ 21.71"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/54183436-magnetic-stirrer-stir-bar-2-inch-length-ptfe-magnetic-mixer
store_origin: IT
region: Italy
---

# 50mm Length 17mm Diameter High/Low Temp Resistance Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS)

**Brand:** bbtcty
**Price:** € 21.71
**Availability:** ✅ In Stock

## Summary

> 🔬 Stir Up Innovation with Every Spin!

## Quick Answers

- **What is this?** Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS) by bbtcty
- **How much does it cost?** € 21.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/54183436-magnetic-stirrer-stir-bar-2-inch-length-ptfe-magnetic-mixer)

## Best For

- bbtcty enthusiasts

## Why This Product

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

## Key Features

- • **Non-Toxic & Safe:** Enjoy peace of mind with non-toxic materials that ensure safe usage.
- • **Chemical Resistant Power:** Crafted from PTFE, these stir bars withstand harsh chemicals effortlessly.
- • **Elevate Your Mixing Game:** Experience seamless blending with our olive-shaped stir bars.
- • **Versatile Temperature Range:** Engineered for high and low temperature resistance, perfect for any lab environment.
- • **Pack of 3 for Ultimate Convenience:** Get more value with three stir bars, ready to tackle any mixing challenge.

## Overview

This set of three 2-inch olive-shaped magnetic stir bars, made from high-quality PTFE, is designed for efficient mixing in various laboratory settings. With a diameter of 17mm, these non-toxic stir bars are chemically inert, resistant to extreme temperatures, and perfect for use with harsh chemicals.

## Description

Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS)

## Features

- Big Size: Diameter 17mm ( 0.7 inch ) x Length 50mm (2 inch )
- Shape: Olive shape ; Quantity:3 pcs
- Material PTFE (Polytetrafluoroethylene); Color: pure white,
- Teflon (PTFE) casing is chemically inert, be used with harsh chemicals and reduces friction while in spinning
- Non-toxic,No adhesion,High /Low temperature resistance,Weather resistance

## Product Details

- **Material:** Polytetrafluoroethylene
- **Brand:** BBTCTY
- **Color:** 17X50mm,3pcs
- **Shape:** Olive Shape
- **Number of Pieces:** 3

## Images

![Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS) - Image 1](https://m.media-amazon.com/images/I/61HGXKObfkL.jpg)
![Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS) - Image 2](https://m.media-amazon.com/images/I/81FMiK+lBYL.jpg)
![Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS) - Image 3](https://m.media-amazon.com/images/I/71R2iCvPj8L.jpg)
![Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS) - Image 4](https://m.media-amazon.com/images/I/61Cl-6QWfmL.jpg)
![Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS) - Image 5](https://m.media-amazon.com/images/I/71On6mygwtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product, zero issues
*by W***S on July 5, 2025*

Why did you pick this product vs others?:great when you have a lot of sediment to stir in your extraction that causes typical stir bars to become over encumbered and pause, no longer stirring. Soap nuts, arnica, ashwaghanda even zinc oxide is no challenge for these stir bars, provided you have the right amount of transport medium/solvent (Water, alcohol or oil)

### ⭐⭐⭐⭐⭐ Better than a Similar, Much More $, Stirrer
*by D***R on May 30, 2024*

I bought the Cole-Parmer 37130-9003 Egg-Shaped Stir Bar, 3" L x 3/4" Dia; 1/Pk in April for $43.83. And it has worked well. But when I couldn't find it last week (since found), I ordered this very similar stir bar.Hands down, this iitem performs better. It's heavier, bigger, and thus mixes more. This magnet is significantly stronger. It will move itself to the magnetic center above the magnetic stirrer if the I place it anywhere close to that location. Also, this stir bar can handle a significantly faster rate of rotation per minute without spinning out. I got it up to 400 RPM, mixing lye into 4L of water, and had no interest in going any faster. I am assuming this stir bar will last for a good while, given the material of its composition. I will report back if any problems arise in that regard.At the moment, I am tickled pink.Update: This stirrer is also significany quieter than other stir bars I have used. Once it gets up to speed, I have to look at the surface of the liquid being stirrer to verify that it is being stirred.I received no compensation or benefit for this review.

### ⭐⭐⭐⭐⭐ Great Football Shaped Stir Bars
*by E***. on December 1, 2023*

They work as intended and are an excellent price. I'm very satisfied with this purchase.

## Frequently Bought Together

- Magnetic Stirrer Stir Bar 2 inch Length PTFE Magnetic Mixer Stir Bars (17X50mm, Olive Shape,3PCS)
- Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (5X15mm, Cylinder Shape, 10PCS)
- LABALPHA 6Pcs PTFE Magnetic Stirrer Mixer Stir Bar, Magnetic Stir Bar, Olive Shape, 30mm/1.18 inch Length

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**Shop now:** [https://www.desertcart.it/products/54183436-magnetic-stirrer-stir-bar-2-inch-length-ptfe-magnetic-mixer](https://www.desertcart.it/products/54183436-magnetic-stirrer-stir-bar-2-inch-length-ptfe-magnetic-mixer)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-25*