Whiskey stones promise chill without dilution, but they do not hold enough cold energy to change a drink very much. Ice cubes cool better because melting is part of the process. That little dilution can soften alcohol and open aroma. If you dislike watery whiskey, use one large cube or chill the bottle briefly. Stones are neat in theory; ice is better in the glass.
The Chill / Ice
Whiskey Stones vs Ice Cubes: Which One Actually Works?
Whiskey stones cool weakly and never dilute; ice changes temperature and texture in the way most drinks expect.
