---
product_id: 679886013
title: "Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use"
brand: "weewooday"
price: "€ 34.83"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/679886013-weewooday-ptfe-magnetic-stirrer-mixer-stir-bar-white-color-cylindrical
store_origin: IE
region: Ireland
---

# High-temp resistance up to 260°C Strong magnetic core for stable rotation Smooth cylindrical design reduces friction Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use

**Brand:** weewooday
**Price:** € 34.83
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use by weewooday
- **How much does it cost?** € 34.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/679886013-weewooday-ptfe-magnetic-stirrer-mixer-stir-bar-white-color-cylindrical)

## 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

- • **Bulk Pack Convenience:** 8-pack supply keeps your workflow uninterrupted—never run out mid-experiment.
- • **Versatile Lab Essential:** Perfectly compatible with all standard magnetic stirrers across scientific and industrial settings.
- • **Sleek Cylindrical Design:** Optimized shape minimizes friction for ultra-smooth, efficient mixing.
- • **Heat-Resistant Durability:** Engineered with PTFE to withstand extreme lab temperatures without degradation.
- • **Precision Magnetic Stability:** Premium magnetic steel core ensures consistent, wobble-free stirring every time.

## Overview

The Weewooday PTFE Magnetic Stirrer Mixer Stir Bar is a set of eight 35 mm cylindrical bars crafted from durable PTFE and high-quality magnetic steel. Designed for laboratory and scientific research use, these stir bars resist high temperatures, corrosion, and abrasion while delivering stable, smooth rotation compatible with various magnetic stirrers. Ideal for professionals seeking reliable, efficient mixing tools in research, industrial, and academic environments.

## Description

35 MM/ 1.38 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: 35 mm/ 1.38 inch  Note: Please allow a little error on the size due to manual measurement.

## 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 35 mm/ 1.38 inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Weewooday |
| Part number | CA-Weewooday-19560 |
| Item Weight | 50 g |
| Package Dimensions | 11.99 x 8.61 x 1.7 cm; 50 g |
| Item model number | CA-Weewooday-19560 |
| Size | 35 mm/ 1.38 Inch |
| Colour | White |
| Material | Polytetrafluoroethylene |
| Shape | Cylindrical |
| Item Package Quantity | 8 |
| Number of Pieces | 8 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Polytetrafluoroethylene
- **Brand:** Weewooday
- **Colour:** White
- **Shape:** Cylindrical
- **Number of pieces:** 8

## Images

![Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use - Image 1](https://m.media-amazon.com/images/I/51-8f4ff0BL.jpg)
![Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use - Image 2](https://m.media-amazon.com/images/I/71zt7dMLDQL.jpg)
![Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use - Image 3](https://m.media-amazon.com/images/I/61BuV8Ai-dL.jpg)
![Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use - Image 4](https://m.media-amazon.com/images/I/71J8U4ykWoL.jpg)
![Weewooday PTFE Magnetic Stirrer Mixer Stir Bar, White Color, Cylindrical Shape, 35 mm/ 1.38 Inch, 8 Pieces, Laboratory & Scientific Research Use - Image 5](https://m.media-amazon.com/images/I/71oq9uKVsAL.jpg)

## Available Options

This product comes in different **Size Name, Item Package Quantity** options.

## Frequently Bought Together

- Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (35 mm/ 1.38 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)

---

## 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.ie/products/679886013-weewooday-ptfe-magnetic-stirrer-mixer-stir-bar-white-color-cylindrical](https://www.desertcart.ie/products/679886013-weewooday-ptfe-magnetic-stirrer-mixer-stir-bar-white-color-cylindrical)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-13*