Glacier Rocks 4-Piece Ice Ball Mold and Tumbler Set

Each crystal liquor tumbler is sculpted with a circular channel to match the exact proportions of the ice ball made by its accompanying silicone ice mold.

Drop the icy sphere into the channel to chill your liquor faster and last longer than coarse cubes. The slow-melting ice ball will naturally roll in a circular motion on the base of your glass as you sip, cooling the liquor evenly.

• Each Glass Accommodates 9 Oz Comfortably
• Includes 2 Led Free Crystal Tumblers and 2 Silicone Ice Molds
• Circular Channel Design In Base Allows Ball To Roll Through The Beverage
• Each Ice Ball Measures 4.5 Inches Around