The PSA Ink Cartridge- Brown-Turquoise is for the personalized Peel & Stick Stamps that is easy to use, child-safe and there is no mess with ink spills. The beautiful 22 ink cartridge color choices will have you creating colorful custom stationery, return address stamp, favor labels, reception menus, book plates and an array of other items that will express your personality! There are 12 one color pads and 10 two-color pads. The ink cartridge will make between 10,000 - 14,000 impressions. Match our Peel & Stick Stampable Note Cards with one of the Peel & stick ink cartridges to create a note that is just your style! The cartridges are easy to replace and there is step by step instructions available online for you. The Peel & stick stamps come with a black cartridge.