Wines of Substance Bx Klein Vineyard Succumb to your eclectic tastes with the bold blend ofWines of Substance Bx Klein Vineyard Washington red! Plush aromas of plum, raspberry, and blackberry are combined with strong, firm tannins to bring forth a dry finish for that added sparkle. A touch of earth and black coffee make this vintage a favorite pairing for flame grilled ribeye and roasted mushrooms.