Take your fermenting skills to another level; make your own red wine vinegar.
Put your exceptional homemade wine to further use by making your own high quality vinegar. This raw, unpasteurized, red wine vinegar mother (starter) is
used for making high-quality vinegar. There are no additives or sulfating agents.
To use, add 1 part vinegar mother, 2 parts wine, and 1 part water, and let convert over a few months (until the wine turns sour). When the fermentation is complete, your vinegar can be strained, bottled, or aged. The longer you age the vinegar, the more muted the flavor becomes. After the first round you can continue building up in a 1 part starter to 2 parts wine ratio.