"A non-vintage sparkling, Shiraz is blended in barrel from vintages dating back to 1993, and then turned into a sparkling via Methode Champenoir. It is left undisturbed on lees for up to 36 months then riddled, disgorged and corked as finished wine. Created in a dry style, the resulting wine will only ever have residual sugar left from secondary fermentation in the bottle, if any. The wine is topped with base the original Shiraz then corked. A wine to be enjoyed at any stage." wildduckcreekestate.com