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🧪 Stir Smarter, Not Harder — Elevate Your Lab Game!
The Weewooday 16 Pieces PTFE Magnetic Mixer Stirrer Bars are precision-engineered cylindrical magnets coated with durable, heat-resistant PTFE. Designed for professional labs, these 30mm bars deliver smooth, stable stirring with strong magnetic retention and corrosion resistance. Ideal for scientific research, industrial, and academic use, this set offers versatile compatibility and exceptional value for consistent, reliable mixing performance.
| ASIN | B08P3J9T43 |
| Best Sellers Rank | #3,541 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Stirrers |
| Brand | Weewooday |
| Color | white |
| Date First Available | November 24, 2020 |
| Item Thickness | 3E+1 Millimeters |
| Item Weight | 3.52 ounces |
| Item model number | Weewooday-PTFE Magnetic Stirrer-01 |
| Manufacturer | Weewooday |
| Material | Polytetrafluoroethylene |
| Number of Pieces | 16 |
| Product Dimensions | 0.31"L x 0.31"W x 1.18"Th |
| Shape | Cylindrical |
T**Z
Great quality stir bars – smooth and reliable
These PTFE magnetic stir bars work exactly as expected. They’re well made, smooth, and spin evenly without wobbling or jumping around in the container. The coating feels durable and easy to clean, and they handle heat and repeated use without any issues. The magnets are strong enough to keep a consistent stir, even at higher speeds, and the set gives you multiple pieces for different size containers, which is great value for the price. Overall, these are solid quality stir bars and a good addition to any setup. Definitely happy with this purchase.
J**E
Work well
These are perfect for mixing things in our lab. They work great with the magnetic stirring plate.
F**Y
works well
Works great with our stirrer for vanilla.
K**H
Reliable and Efficient: PTFE Magnetic Stirrer Mixer Stir Bars
The PTFE Magnetic Stirrer Mixer Stir Bars have been an excellent addition to my laboratory equipment. The set includes eight pieces, each 35 mm (1.38 inches) in length, which is perfect for various stirring needs. These stir bars are incredibly reliable and efficient. The PTFE coating ensures they are chemically resistant and easy to clean, which is crucial for maintaining the integrity of my experiments. They work seamlessly with my stir plate, providing consistent and smooth stirring every time. The white color makes them easy to spot in different solutions, and their size is ideal for most standard lab containers. Overall, I am very impressed with the quality and performance of these stir bars. They are a must-have for any laboratory looking for dependable and durable stirring tools. Highly recommended!
M**L
Great value
Great value
R**S
Good quality, they work better than the original
I use these to make my plant tissue culture media and to help clean my explants and they work well, maybe better than the one that came with my stirrer... They're just a little bit longer. Helpful to have extra so I don't have to pull them out and clean them between steps.
M**H
good bars
good size for my uses and PTFE
T**M
Works as expected
Works as expected
A**N
Good product, prompt delivery!
G**N
No problem
T**R
The product is used in our main lab
P**A
El tamaño es adecuado para agitar, sin ser demasiado grandes o pequeños. Son totalmente lisos
T**Z
Does the job for magnetic stirring at a decent price. Handles autoclaving temp 250C no prob.
Trustpilot
3 weeks ago
1 month ago