1. Made of imported premium raw material With good pH value and surface tension, fluently printing without print head clogs . More economical, Save 90% printing costs. 2. Specially designed for Canon PIXMA iP1880/iP1180/iP2580. 3. Vivid Color up to the performance of OEM cartridges. 4. Can be added with pigment black improves the test printing performance to a perfect performance. Packaging & Storage Conditions: 100ml, 200ml, 500ml, 1KG, 5KG,20KG packaging for your choice.