@Koorosh I see your point now. You’re right, the best choice to prevent dilution would be an option with big chunk of clear ice (sphere if we want to be most precise). However this particular recipe calls for crushed, inter alia, for cool looking garnish effect. I wouldn’t be worried about over-diluting it as long as you use a lot of “fresh” ice ;) Of course you can drink it the way you like and try it on block. I assume it might be good option for a person who likes to slowly sip his cocktail