🧪 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.
I**D
Exactly what I needed
Stir bars worked great, seems to be good quality, absolutely no complaints!
M**E
Magnetic
Works great
D**S
Perfect for Science Stuff
I had no idea these existed until I had to mix up some mushroom spores. These are great.
A**R
Quality
These are not easy and don’t lay long, not easy to clean but work as they should
T**A
Excellent stir bars and price is right
For a simple item, it's as good as stir bars from name brand suppliers.
N**Z
Fantastic item
Just what I needed.... great product.. makes my job so much easier
D**.
Good
Stirs up and breaks apart mycelium pretty well
B**M
Works well for self stirring coffee mugs
Cleanly produced, strong magnetics.
Trustpilot
2 weeks ago
2 months ago
