Glacio Ice Maker

This mold uses directional freezing technology. By insulating the sides and bottom, it forces the water to freeze from the top down, pushing trapped air bubbles and impurities into the base reservoir rather than trapping them in the cube.

Because of the directional freezing process, these cubes take longer to freeze than standard trays. Expect to wait about 18 to 24 hours for a full, crystal-clear batch.

Yes, the silicone construction is flexible, which makes popping the large cubes out straightforward. If they feel stuck, simply let the mold sit at room temperature for a minute or run the bottom under warm water.

While standard tap water works, using filtered or distilled water can help reduce mineral deposits and improve clarity. However, the directional freezing design is the primary factor in achieving that professional, transparent look.

The lid serves two purposes: it prevents your ice from absorbing odors or flavors from other items in your freezer, and it helps protect the water from debris while it freezes.

Each cube is a substantial, bar-style size designed to melt slowly. This large surface area is ideal for spirits and cocktails because it keeps your drink cold without diluting it too quickly.