Qubes&reg; Birthday Beverage Chillers - 10 Multi-color Drink Chillers and Tray for Use in Wine, Coffee, Tea, Soup, Liquor, Whiskey, Martini, Soda, Water, and Juice - The Link to a Cool Drink! Qubes are the only beverage chiller that can be simply added and removed from a liquid. These chillers do not dilute your beverage and are great for hot drinks, cold drinks, and soups. This tray comes with 10 birthday Qubes in eight electric colors. For use in coffees, teas, soups, martinis, wines, liquor, soft drinks, etc. There are other pre-designed tag and Qube options available at the store. If you would like to write your own tag message, and choose from 8 cool colors, visit QUBES.CO to create your own personalized pack today for just $14.99 including shipping! Happy Birthday!