An ice ball will melt slowly and gradually and launch a little bit of drinking water into your whisky without diluting it into a watery mess. It's also possible to forego ice and add a number of drops of h2o to open up the whisky’s aromas and flavors. Cocktail recipes: https://beckettiljhf.theideasblog.com/34117651/top-guidelines-of-the-macallen-terra