Selecting similar quantities of contrasting cask types – 9 first-fill European sherry seasoned oak hogsheads, 8 bourbon hogsheads, and 9 refill hogsheads – creates an impressively rounded and unique flavour. As the warm spices and rich dried fruit flavours of the European casks mingle with the sweeter, exotic fruit notes from the bourbon hogsheads, the softer influence of the refill casks finishes off the harmony.