---
product_id: 382114479
title: "Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS)"
brand: "bbtcty"
price: "218 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/382114479-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir-bars-3x5mm
store_origin: RO
region: Romania
---

# Heat resistant up to 250°C Strong magnetic force Operates down to -196°C Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS)

**Brand:** bbtcty
**Price:** 218 Lei
**Availability:** ✅ In Stock

## Summary

> 🧪 Stir up precision and power with every spin!

## Quick Answers

- **What is this?** Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS) by bbtcty
- **How much does it cost?** 218 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/382114479-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir-bars-3x5mm)

## 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

- • **Chemical Warrior:** Resistant to acids, alkalis, solvents—built for the harshest lab environments
- • **Sleek & Ready-to-Use:** Packaged cleanly in a stylish plastic bag—because your lab gear should look as sharp as you
- • **Non-Stick & Non-Toxic:** PTFE surface ensures zero adhesion and safe, inert use even in biomedical settings
- • **Precision Perfect Cylinders:** Exact 3x5mm size for flawless stirring every time
- • **Unmatched Thermal Toughness:** Withstands extreme temps from -196°C to 250°C without losing integrity

## Overview

This set of 20 PTFE magnetic stir bars, sized at 3x5mm, offers exceptional durability and precision for professional mixing needs. Engineered with strong magnets and a chemically inert, non-stick surface, they excel in extreme temperatures from -196°C to 250°C. Ideal for demanding lab environments, these corrosion-resistant, non-toxic cylinders ensure flawless stirring performance while maintaining a sleek, clean presentation.

## Description

Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS)

## Features

- Size:3mmx5mm (Diameter * length) ; Quantity: 20pcs
- Material : PTFE (Polytetrafluoroethylene), Shape:Cylinder shape ;
- New & Strong Magnetic, High-quality & Precise sizes
- Good Plastic Bag Packing : Clean & Cute , you're worth it.
- Non-toxic,No adhesion,High /Low temperature resistance,Weather resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polytetrafluoroethylene |
| Brand | BBTCTY |
| Colour | Mini Cute, 20PCS |
| Shape | Cylindrical |
| Number of Pieces | 20 |
| Manufacturer | LLLABB |
| UPC | 723740420043 |
| Country of Origin | USA |
| Model number | PTFE -Stir |
| Number of Memory Sticks | 20 |
| Item Weight | 9 g |
| Product Dimensions | 0.5 x 0.3 x 0.3 cm; 9 g |
| Item model number | PTFE -Stir |
| Item Height | 3 Millimeters |
| Item Width | 3 Millimeters |
| Are batteries included? | No |

## Product Details

- **Material:** Polytetrafluoroethylene
- **Brand:** BBTCTY
- **Colour:** Mini Cute, 20PCS
- **Shape:** Cylindrical
- **Number of Pieces:** 20

## Images

![Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS) - Image 1](https://m.media-amazon.com/images/I/71DEhFV1vbL.jpg)
![Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS) - Image 2](https://m.media-amazon.com/images/I/813ZOvfOnLL.jpg)
![Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS) - Image 3](https://m.media-amazon.com/images/I/91GxOPVJDZL.jpg)
![Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS) - Image 4](https://m.media-amazon.com/images/I/81aj6WuwhIL.jpg)

## Frequently Bought Together

- Magnetic Stirrer Stir Bar PTFE Magnetic Mixer Stir Bars (3X5mm, Cylinder Shape, 20PCS)
- LABALPHA 6Pcs PTFE Magnetic Stirrer Mixer Stir Bar, Magnetic Stir Bar 10mm/0.39 inch

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**Shop now:** [https://www.desertcart.ro/products/382114479-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir-bars-3x5mm](https://www.desertcart.ro/products/382114479-magnetic-stirrer-stir-bar-ptfe-magnetic-mixer-stir-bars-3x5mm)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-22*