When it's near the mouth, position the flask with a flat area and use a gloved hand or tweezers to pick up the stir bar. Transferring the magnet as well quickly can cause the stir bar to tumble again down in the solution. This may trigger damage to your flask. https://zionxbbzw.blog-kids.com/36584656/how-much-you-need-to-expect-you-ll-pay-for-a-good-deadhead-chemist