Super Compact Adjustable Speed Magnetic Stirrer for Yeast Starters.

Just 28mm high and 120mm wide, but still packs enough punch to handle up to 3L+ yeast starters. Yeast health and quantity makes a massive difference to the qualitty of your beer. It's not just about the strain you choose, it's about how healthy and active your yeast is when it hits the wort. Underpitching (not enough viable cells) is one of the most common issues homebrewers face, and it can have a noticeable impact on flavour, fermentation time, and clarity.

The Wort Whipper magnetic stirrer helps you build up strong, healthy yeast populations before pitching. By continuously agitating your starter, it maximises dissolved oxygen, knocks out dissolved CO2 and keeps the yeast in suspension. The constant mixing gives the yeast a constant supply of oxygen, sugar and nutrients which helps to rapidly produce daughter cells. 

To give you an idea of how much you can increase your cell count, if you took 1 sachet of dry yeast and made a 2L starter with it, you would have grown the population of yeast from 80 billion cells to approximately 350 billion!

Dimensions:

Width: 120mm
Height: 28mm