![1" Magnetic Stir Bar](http://www.canuckhomebrewsupply.com/cdn/shop/products/stirbar_8a62090d-704d-4fb5-91a3-2e9ca49da134_large.jpg?v=1554917520)
Magnetic Stir Bar - 1"
This magnetic stir bar is designed to be used with a stir plate, allowing you to accelerate the multiplication of your yeast cells. It is always beneficial to have a few extra stir bars to ensure you are prepared in case one goes missing.