Add 100ml to 120ml (approx. 4 oz) of cold water, stir gently to dissolve, and add plenty of ice cubes for a crisp, icy-cold treat. The Ultimate Refreshing Korean Iced Coffee Experience! Tailored for Iced Coffee: Specially formulated with micro-ground coffee that dissolves instantly and flawlessly incold water without clumping or gritty residue.