When your "on the rocks" request needs to make an impression, the W&P Design Clear Ice Mold has your back. Elevating your ice, the mold makes one extra large, crystal clear ice cube that is a perfect accompaniment to your favorite spirit or craft cocktail. Using an insulated sleeve, the Clear Ice Mold freezes from the top down, forcing any bubbles or impurities to the mold base. The result is clearly superior.