The Smoke + Gold Series is an elevated version of classic Cube Glass. The Smoke + Gold Series uses 24k double-thick gold leaf and Smoke Glass to complement and enhance the experience of even the finest spirits. Like the original Cube Glass, the Smoke + Gold Series is designed to chill your beverage without the melted ice. Each “Rocks” glass measures 3.5" x 3.5" and comes with a solid-glass cube fused inside. Store in your freezer and use to cool your favorite beverage. Pair seamlessly with the Smoke + Gold Cube Decanters.