SWANSOFT 10 Pcs 20mm/0.8 Inch Small Magnetic Stirrer, PTFE Stir Bar

Description

🧪 Stir Smarter, Not Harder — The Ultimate Magnetic Mix Master

The SWANSOFT 10 Pcs 20mm PTFE Magnetic Stir Bars feature a unique pivot ring design that stabilizes stirring in uneven vessels, reducing vibration and wear. Made from chemical-resistant PTFE and durable magnetic steel, they maintain strong magnetism and operate across an extreme temperature range from -196°C to 250°C, making them perfect for professional labs, research, and industrial use.