Wine Lover’s Chocolate Collection The Wine Lover’s Chocolate Collection is a distinctive and elegant offering from the San Francisco Chocolate Factory. Drops of dark chocolate with increasingly rich cocoa intensities are packaged in six signature Wine Country tins; each 3.5 oz. tin is also labeled with the wine varietal to which that specific chocolate is ideally matched. At the light end of the spectrum are drops comprised of 54% cocoa solids and paired with Port wine.