Jack Estate M-R Series Wine is a type of wine produced by Jack Estate, a winery located in Coonawarra, South Australia. M-R Series stands for "Merlot and Cabernet Franc Blend," which is the primary grape varieties used in making this wine.
The wine is a deep ruby red color and has a complex aroma of blackberry, plum, and vanilla. It has a medium-bodied palate with flavors of dark fruit, chocolate, and a hint of spice. The tannins are firm and provide a good structure to the wine, and the finish is long and smooth.