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This magnetic retriever wand is used to easily retrieve magnetic stir bars from an Erlenmeyer flask or mason jar.
Our process for making mushroom liquid cultures or agar Petri dishes involves the use of this wand to remove the large (30mm) magnetic stir bar from the flask after the liquid culture or agar formula is mixed, but before sterilization.
This retriever wand can also be used for many other laboratory tasks which require magnetism.