PTFE Magnetic Stir Bar, Magnetic Stirring Rod, 8pcs Magnetic Stir Bar Set, 10mm/15mm/20mm/25mm/30mm/35mm, Magnetic Mixing Bars for Magnetic Stirrer, Auto Magnetic Mixers and Lab Stirrers

Got these for stirring the solution during electroplating. They work really well, and my parts come out with a much more even finish. The size selection is nice, as it affords the ability to use scale the stirrer to better fit the size of bath being used.

Great product. Very good value for the money highly recommended

I purchased this pack of stir bars for my resin setup, and they have been excellent. The coating ensures that the bars are chemical resistant and easy to clean, which is essential when working with different types of solutions. The diff. sizes are perfect for mixing in various containers, and the magnetic strength is just right for efficient stirring. I've used them in both hot and cold liquids without any issues. These stir bars have improved the consistency of my resins (air bubbles and thicker coloring) A must-have for anyone in need of reliable and durable stir bars!

Item is as advertised and arrived on time.

great product, great price. packed in a case so they wont get lost

Works perfectly. I like the case that it came in too. I use different size beakers and containers to mix chemicals in at work, and this case allows me to use different size magnetic stir bars to fit the job. I have put them through some pretty harsh environments (acids, solvents, polymers, heat over 200C for hours, etc.), and have not had an issue yet.

The set has different sizes. I have found that they are exactly as described and they work well. The price seemed to be pretty good.

As advertised. Solid coating.