This refill pack includes a pack of still spirits classic 8 as well as turbo carbon and turbo pure.  Formulated to be used with 8 kg dextrose. Classic 8 is the best selling Turbo Yeast world-wide, performing excellently under most conditions. It is fast, capable of fermenting 6kg of sugar in 36 hours but reaches 18% ABV when 8kg of sugar is used and has excellent temperature tolerance. Classic has been further improved with the inclusion of new mineral absorbents, improving quality. We recommend you use Turbo Carbon as it will significantly improve the performance of Classic Turbo yeasts.