Compact Adjustable Magnetic Stirrer Machine.
If you're new to brewing you'll soon learn that healthy yeast makes better beer. The best place to start with making healthy yeast is to build up their numbers.
Use a tool like Brewers Friends Yeast Calculator to find out how much yeast you need to build up to for optimum fermentation. In combination with a Conical Erlenmeyer flask, you'll be able to make a varying range of yeast starters depending on your batch size.
Note that these units have been NZ tagged and tested for electrical compliance.
You may also be interested in the Wort Whipper - Super Compact Magnetic Stirrer.
From: Kegland