About this item Replacement ink cartridge for WiibooxSweetin latte art coffee printer. 3 color options: coffee, matcha and golden yellow Safety and Quality Assurance: FDA/MSDS/SGS certificated. Sealed design of the ink box ensures a higher level of safety. Easy to install, each one can print about 800-1000 cups depending on size of printing images. One Year Shelf Life. While once it is opened, it has 6 months for storage life. › See more product details