The Quartet Gift Set is the bigger brother of the Duo Gift Set. It includes 4 Original Whiskey Ball ice ball molds and 2 of our ultra-premium Wall Street rock glasses. Ready to gift, just attach a card and it's ready to go! The Original Whiskey Ball was the first spherical ice mold to hit the market in 2009, bringing the artesian science of round ice balls to households all over the world. Unique features include water-fill line and no-leak seal Smaller water inlet to ensure ice ball forms perfectly round Produces 2.5" ice ball- largest in its class Flexible silicone tray is healthier than plastic trays and releases ice ball instantly Ice ball mold impresses "W" into the ice Gift Set Includes Four (4) Original Whiskey Ball ice ball trays that makes 2.5 inch ice balls Two (2) Wall Street rock 10 oz rock glasses
