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Crystal liquor tumblers are sculpted with circular channels to match the exact proportions of the ice balls made by its accompanying silicone ice molds. Drop the icy sphere into the channel to chill your liquor faster and last longer than coarse cubes. Circular channel in base of glass allows ball to roll through your beverage, keeping it chilled.

Set Includes:

(2) 9 oz. Crystal Tumblers
(2) Silicone Ice Molds

How to Use:

Fill the hollow silicone ball with water and place in the freezer for at least 4 hours.
Use thumb grip to remove the cap and easily access the spherical ice ball inside.
Place the ice sphere in your glass filled with liquor of your choice.

The slow-melting ice ball will roll in a circular motion on the base of your glass as you sip, cooling the liquor evenly.