These highly affordable magnetic stir bars will let you mix or stir reactions in the lab without breaking the bank.

Coupled with our Rare Earth Magnetic Stir Bars, these economical stir bars will provide labs on a budget with all the effectiveness and productivity they need.

The idea behind these devices is simple:

Place them in a solution inside glassware, and place the glassware on top of a Magnetic Stirring Hotplate (or similar).

The magnetic forces will cause these stir bars to rotate (depending on the speed set by the hotplate), which will in turn automatically stir and mix the mixture in a safe and efficient manner.