---
product_id: 557696587
title: "Weewooday 36 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 Mm/ 1.18 Inch)"
brand: "weewooday"
price: "9633 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Weewooday"
url: https://www.desertcart.is/products/557696587-weewooday-36-pieces-ptfe-magnetic-mixer-stirrer-bar-white-color
store_origin: IS
region: Iceland
---

# Heat & corrosion resistant up to extreme lab conditions 36 high-strength PTFE magnetic bars Smooth cylindrical design for stable, frictionless rotation Weewooday 36 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 Mm/ 1.18 Inch)

**Brand:** weewooday
**Price:** 9633 kr
**Availability:** ✅ In Stock

## Summary

> 🧪 Stir Smarter, Not Harder — The Ultimate Magnetic Mixer Bar Set

## Quick Answers

- **What is this?** Weewooday 36 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 Mm/ 1.18 Inch) by weewooday
- **How much does it cost?** 9633 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/557696587-weewooday-36-pieces-ptfe-magnetic-mixer-stirrer-bar-white-color)

## Best For

- weewooday enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Crafted from premium PTFE and magnetic steel to resist abrasion, corrosion, and high temperatures—built to last through your toughest experiments.
- • **Bulk Pack Convenience:** 36 pieces of 30mm stir bars mean you never have to pause your workflow for cleaning—always have a fresh bar ready.
- • **Versatile Lab Essential:** Compatible with all magnetic and heating stirrers, perfect for scientific research, industrial, agricultural, and university labs.
- • **Trusted by Professionals:** Ranked #2 in Lab Stirrers and praised for outperforming originals, these bars elevate your lab efficiency and reliability.
- • **Precision Mixing Every Time:** Engineered with a smooth, burr-free surface and cylindrical shape to ensure stable speed and zero deviation during stirring.

## Overview

The Weewooday 36 Pieces PTFE Magnetic Mixer Stirrer Bars are precision-engineered cylindrical bars made from durable PTFE and quality magnetic steel. Each 30mm bar offers exceptional resistance to heat, corrosion, and abrasion, ensuring smooth, stable rotation without deviation. Ideal for a wide range of laboratory applications, these bars are compatible with various magnetic and heating stirrers, making them a versatile and reliable choice for scientific, industrial, and academic settings. The bulk pack of 36 ensures continuous workflow without downtime for cleaning, endorsed by professionals for superior performance.

## Description

30 Mm/ 1.18 Inch PTFE magnetic stirrer mixer stir bar, white color, stir rod magnetic, laboratory bar, stir plate bar, stir plate magnet Instructions: Place the magnetic stirrer bar in a beaker, graduated cylinder or other container, place the container on the platform of the electromagnetic heating stirrer, and then turn on the switch of the electromagnetic heating stirrer. The magnetic stirrer will generate rotational force to drive the substance to rotate quickly. In this way, the substance is completely mixed, and the substance can be concentrated by heating. Multiple uses: Laboratory bar can be applied with various types of magnetic stirrers or heating stirrers. Stir plate magnet is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and is often applied to stir mixed substances. Specifications: Color: as pictures shown Material: PTFE and quality magnetic steel Size: 8 x 30 mm/ 0.31 x 1.18 inch Note: Please allow a little error on the size due to manual measurement.

Review: Good quality, they work better than the original - I use these to make my plant tissue culture media and to help clean my explants and they work well, maybe better than the one that came with my stirrer... They're just a little bit longer. Helpful to have extra so I don't have to pull them out and clean them between steps.
Review: Works as expected - Works as expected

## Features

- Features: magnetic stir bar can resist high temperatures, corrosion, abrasion and high rotational forces, and has the properties of fine workmanship, no impurities and burrs on the surface, stable speed and no deviation
- Quality material: PTFE magnetic stirrer is made of PTFE and quality magnetic steel, and the cylindrical shape and smooth surface will reduce friction and improve smooth rotation
- More other applications: laboratory bar is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and also can be applied to stir mixed substances
- Widely applicable: stir plate magnet bar will work well with various types of magnetic stirrers or heating stirrers
- Package includes: comes with PTFE magnetic stir bars in our package, all of them are 30 mm/ 1.18 inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C36GL3HX |
| Best Sellers Rank | #4,051 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Stirrers |
| Brand | Weewooday |
| Date First Available | April 21, 2023 |
| Item Thickness | 8 Millimeters |
| Item Weight | 8 ounces |
| Manufacturer | Weewooday |
| Material | Polytetrafluoroethylene |
| Number of Pieces | 36 |
| Product Dimensions | 0.31 x 0.31 x 0.31 inches |
| Shape | Cylindrical |

## Product Details

- **Brand:** Weewooday
- **Item Thickness:** 8 Millimeters
- **Material:** Polytetrafluoroethylene
- **Number of Pieces:** 36
- **Shape:** Cylindrical

## Images

![Weewooday 36 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 Mm/ 1.18 Inch) - Image 1](https://m.media-amazon.com/images/I/61vC7RSr93L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, they work better than the original
*by R***S on August 9, 2025*

I use these to make my plant tissue culture media and to help clean my explants and they work well, maybe better than the one that came with my stirrer... They're just a little bit longer. Helpful to have extra so I don't have to pull them out and clean them between steps.

### ⭐⭐⭐⭐⭐ Works as expected
*by T***M on November 4, 2025*

Works as expected

### ⭐⭐⭐⭐⭐ Reliable and Efficient: PTFE Magnetic Stirrer Mixer Stir Bars
*by K***H on May 26, 2024*

The PTFE Magnetic Stirrer Mixer Stir Bars have been an excellent addition to my laboratory equipment. The set includes eight pieces, each 35 mm (1.38 inches) in length, which is perfect for various stirring needs. These stir bars are incredibly reliable and efficient. The PTFE coating ensures they are chemically resistant and easy to clean, which is crucial for maintaining the integrity of my experiments. They work seamlessly with my stir plate, providing consistent and smooth stirring every time. The white color makes them easy to spot in different solutions, and their size is ideal for most standard lab containers. Overall, I am very impressed with the quality and performance of these stir bars. They are a must-have for any laboratory looking for dependable and durable stirring tools. Highly recommended!

## Frequently Bought Together

- Weewooday 36 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch)
- INTLLAB Magnetic Stirrer Stainless Steel Magnetic Mixer with stir bar (No Heating) Max Stirring Capacity: 3000ml
- 50ml Beaker, Low Form Griffin, Borosilicate 3.3 Glass, Double Scale, Graduated, Karter Scientific 213D31 (Single)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*