The Macallan’s curiously small spirit stills are the smallest on Speyside. Their unique size and shape give the spirit maximum contact with the copper, helping to concentrate the ‘new make’ spirit and provide the viscosity and rich, fruity, full-bodied flavours so characteristic of The Macallan. There are fourteen of these curiously small stills, crafted from copper, each holding an initial ‘charge’ of 3,900 litres. These stills are so famous that they have appeared on the back of a Bank of Scotland £10 banknote!