Kaiyo Whisky The Rubi Finished Ruby Port PipesKaiy Whisky is the result of meticulous aging in unique Japanese oak barrels. These barrels, produced by skilled artisans using time honored techniques, embrace a rare oak species known for its subtle grain and distinctive impact on the spirit. This process imparts remarkable character and depth to every drop. Following an extensive aging period in these specially made casks, the whisky undergoes a final maturation phase aboard a maritime journey