Features: • Chills your coffee in less than 60 seconds without dilution • Chills up to 12.5 oz of coffee at a time • Use it twice before refreezing (up to 25 oz) • Compatible with all At Home Keurig® Brewers (except K-15) • Top shelf dishwasher safe • Dimensions: 4.25 x 4.25 x 6.75 Start enjoying freshly made iced coffee at home with Hyper Chiller®! No more waiting around for cold brew, or expensive trips to the coffee shop each day. The Hyper Chiller® Iced Coffee Maker turns hot coffee from your Keurig® brewer into iced coffee in as quickly as ONE minute. The Hyper Chiller® Iced Coffee Maker works by exposing the hot coffee to a massive surface area of ice inside the product, while protecting it from getting watered down with two layers of food grade stainless steel - so there's zero dilution while chilling. Get great iced coffee in just three steps: BREW into the Hyper Chiller®; CHILL the coffee inside by gently swirling it around for 60 seconds; POUR the coffee into your regular glass and enjoy. You can even use it two times in a row. When you're done, just stick in back in the freezer for next time. Hyperchiller® Beverage Cooler - Studio Gray