The Wort Whipper is a fantastic compact stir plate for general stirring, and making yeast starters. Adjust the speed using the dial until you start seeing a small vortex forming at the top and dial back a bit. For stirring your starter you do not need a strong vortex, all you need is to keep the yeast suspended.
The included stir bar is made of polytetrafluoroethylene plastic (odorless, anti-corrosive) and contains an internal magnet.
