Spice up a drink with one of these tasty, colorful cubes.
Add lemon juice and honey to water before freezing, then serve in iced tea.
Chill a dark spirit like rum or bourbon with a cube of frozen cola.
Give a tart twist to sparkling water or fruit juice with frozen cranberry juice.
Freeze strong coffee to keep iced coffee cool without watering it down.
Drop a cube of frozen olive brine into a dry martini to make it "dirty."
Photograph by Jonathan Kantor