






🧪 Stir Smarter, Not Harder – Elevate Your Lab Game!
The joaoxoko Magnetic Stir Bars come in a pack of 10, each measuring 20mm (0.8 inches) and crafted from durable PTFE with a high-quality magnet core. Featuring a unique pivot ring design, these stir bars reduce vibration and wear, ensuring smooth and efficient mixing in various lab environments. Compatible with a wide range of magnetic and heating stirrers, they are ideal for scientific research, educational labs, and industrial use.




| ASIN | B0C6V5F1DS |
| Best Sellers Rank | #8,122 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Stirrer Bars |
| Brand | joaoxoko |
| Brand Name | joaoxoko |
| Customer Reviews | 4.4 out of 5 stars 246 Reviews |
| Item Dimensions L x W x Thickness | 0.79"L x 0.25"W x 0.25"Th |
| Manufacturer | joaoxoko |
| Material | Polytetrafluoroethylene |
| Material Type | Polytetrafluoroethylene |
| Number of Pieces | 10 |
| Product Dimensions | 0.79"L x 0.25"W x 0.25"Th |
| Shape | Cylindrical |
| Unit Count | 10.0 Count |
M**P
Amazing product and price
I absolutely love these. For the value size and the functionality. Excellent build quality. They're easy to clean. Also the magnetic strength great
M**T
As described
Good product
K**I
Perfect replacement.
Worked perfectly.
R**R
Amount issued
Haven’t used them yet but I feel it’s a fair price for the amount received
P**Y
Mag stir pins
Excellent buy
T**R
Not PTFE, unsafe for lab usage
These are not made of Teflon (PTFE). These will melt fairly quickly under routine lab use, just over 122°C. They are also quickly destroyed by 98% sulfuric acid as well as 10M NaOH
M**N
Good magnets / stir well
Works well! Chemical mixing
T**A
Loving the ease of use
The best investment i ever made
Trustpilot
2 weeks ago
2 weeks ago