The Whisky Exchange Gemini 16-year-old 2025 Release is a single malt Scotch whisky drawn from a single cask and bottled at a natural cask strength of 55.4% ABV. A 16-year age statement points to a spirit with more time in oak than many younger bottlings, while the single-cask format means the whisky reflects the character of one individual barrel rather than a vatting of many casks.