The science behind directional freezing molds is pretty simple ... Boiling water on its own won't make crystal clear ice -- that's why you still need the directional freezer -- but it will ...

But there is a trick to make crystal-clear ice at home ... freezer until it's time to mix up a drink. How to make clear ice using molds Cutting your own clear ice can be intimidating for beginners.

“The ultimate type of ice to elevate a cocktail is a crystal clear, single piece,” Pimental ... frustrating parts about making ice in clunky molds can be clearing space in an already-stuffed ...