Loading... Please wait...This World Cooperage Oak chips was soaked for 3 months in Plum brandy by Castle Spirits in upstate New York, uses only all-natural wood products that do not contain additives, chemicals or fillers. This produces a pure, clean, and flavorful smoke that imparts a delicious taste to your food. Plum Brandy soaked oak, Great with Ribs, Brisket, and Other Red Meats!