Dexas ice•ology Silicone Clear Ice Maker Tray for Crystal Clear Craft Cocktail Ice, 4 Count Square Cube Tray

Just like in nature, frigid air meets the surface of warmer water and eventually, an ice crystal forms. Then another and another, freezing from the top down, pushing air bubbles and impurities away. ice ology ice cube system works the same way removing the air and allowing dissolved solids to settle, eliminating any cloudiness in the pure, crystal clear ice. Each ice ology tray features a lower and upper silicone mold. To use, fill the lower tray with tap water, and lower the upper silicone mold into place. During the freezing process (12 hours/overnight), bubbles and impurities filter to the bottom of the tray, leaving crystal clear ice in the ice molds! The result is an oversized cube that keeps your drink colder for longer without diluting. It's never been easier to make bar quality clear ice at home, thanks to ice ology!

• It's never been easier to make "bar quality" clear ice at home! Ice-ology removes bubbles during the freezing process, resulting in crystal clear ice for your beverages
• This tray makes four oversized clear ice cubes, each measuring 1. 87 inches square. Oversized ice melts slowly, keeps drinks colder longer, and causes less dilution
• The innovative ice-ology system contains two silicone molds that separate in the freezing process to separate the clear ice from impurities below
• Food Grade BPA Free silicone molds open completely for easy ice release. US and Foreign Patents Pending
• Simple to use! Just fill tray and silicone base molds with water. Lower cube molds into the water and freeze for 12 hours. Lift molds to remove ice and enjoy!