Mix with Pinata Alcohol Ink to keep it shiny or to make it more transparent. Claro Extender will not change the ink color and extends drying/working time. When dropped or brushed on top of dry Pinata, Claro extender will make the ink spread (creates a marble/stone like texture). This package contains one 4 fl oz bottle of alcohol ink color extender. Conforms to ASTM D-4236. Made in USA.