Finer Wine Kits Forte Series are big bodied reds that ferment to 13.5-14% ABV! This wine kit is the closest you will get to commercial wine without using fresh grapes. Your reds automatically come with double skin packs and also include the innovative addition of seed packs for heavier tannins and a more complex phenolic profile. If you want even more subtlety and a higher alcohol content, the Forte Series is the wine kit for you. Must be aged for a minimum of 12 months.