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🧪 Stir Smarter, Not Harder — Elevate Your Lab Game!
The joaoxoko Magnetic Stir Bars come in a convenient 10-piece set, each measuring 20mm with a durable PTFE coating and a high-strength magnet core. Featuring a scientifically designed pivot ring, these stir bars reduce vibration and wear, ensuring stable and efficient mixing in various container shapes. Ideal for professional labs, universities, and industrial settings, they offer reliable performance compatible with most magnetic stirrers on the market.




| ASIN | B0C6V5F1DS |
| Best Sellers Rank | #8,108 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Stirrer Bars |
| Brand | joaoxoko |
| Brand Name | joaoxoko |
| Customer Reviews | 4.5 out of 5 stars 302 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 |
| Model Number | JBQ-35ten2 |
| Number of Items | 10 |
| Number of Pieces | 10 |
| Part Number | JBQ-35ten2 |
| Product Dimensions | 0.79"L x 0.25"W x 0.25"Th |
| Shape | Cylindrical |
| Unit Count | 10.0 Count |
F**D
Good for Stirring Small Containers
These were small. Although, these stir rods work okay for a half pint or 250 ml beaker.
B**W
Smooth stir bars
Nice quality. Sometimes cheap stir bars can be unbalanced and wonky. These were not. These were top notch.
Y**N
Stirring
Everything is now mixed and at a better deal than the competitors returning customer numerous times
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
R**R
Amount issued
Haven’t used them yet but I feel it’s a fair price for the amount received
M**T
As described
Good product
T**.
Melted at low temperature...lousy quality.
These stirrers are supposedly made of Teflon, but they melted way below the max melting point for Teflon, and they ruined our round-bottom 2-necked flask that now has a stir bar melted to the inside of it that we can't remove. I do not recommend these.
K**I
Perfect replacement.
Worked perfectly.
J**I
Muy mala calidad
El plástico no aguanta nada de calor, se rompieron al poco tiempo de uso. No recomendables
Trustpilot
2 weeks ago
2 weeks ago