Mead can also be distilled to a brandy or liqueur strength. Christmas pudding with custard or brandy butter. Carbonated water also works well in short drinks made with whiskey, brandy, and Campari. Barrels are handmade on site to age bourbon, whiskey, and brandy. Variations include adding brandy or ginger wine. It is customary to offer a Krampus schnapps, a strong distilled fruit brandy. Grape pomace brandy may be designated as "grappa" or "grappa brandy". Grape pomace is used to produce pomace brandy and piquette. Varieties of wine brandy can be found across the winemaking world. This technique is used to put pears into bottles of pear brandy. Dundee challenges Corwin to produce a bottle of cherry brandy, vintage 1903. It also contained 27,000 muskets, 30,000 pairs of shoes along with brandy and wine. She also adds 1 pint of brandy & 12 eggs. A tulip glass has a shape similar to a brandy snifter. Maturing is very important for a good brandy, which is typically aged in oak casks.