Magnetic Stirrer Bar Oval Octagon Cross Star Gear Cylinder Shape for Mixer Stir + Magnetic retriever (White Color, 8 pcs)

We mix for hours per day (cosmetics) and love the oval stir bars. Other stir bars seem to get off balance on our hot plates and flop around. Not the oval ones, the just keep mixing.

The bar retriever could use a push button release to force the magnet to come off gently when inside the flask. No glass breaking risk. Other than that these are excellent me

Seem to all function and spin fairly even.. my complaint comes from a need I think should be met. In order to get the magnet off the retrieval stick.. you need to pull it off... it would be great to have a physical release breaking the magnetism st the end for easy stirrer release. This would also help when adding a stirrer into a large piece of lab glass...as now we just have to kind of drop it in..a hard magnet into glass..as with almost all of these brands...to me, that is not cool...the retriever release would solve that issue as well.

item as described, seems well made we will see how long it lasts

As described.

These are great. They work well. Everything as advertised. Thank you.