Please refer to user guide or user manual or user guide (provided below in PDF) before first use Easy measuring system: The integrated measuring system makes it easy to brew the perfect ratio of water and coffee and ice, for coffee that is always bold and flavorful—never watered down; the magic is in the measurements All the extras: Includes a reusable tumbler, lid and straw, a reusable coffee filter, and a dual-sided scoop Flavorful iced or hot coffee in minutes