Parker Quink ink has been available since 1931. The name is a combination of the words "quick" and "ink," signifying that the ink dries quickly on paper but not on the nib. Parker Quink inks and refills ensure the best results. They are specifically designed for Parker writing instruments and mechanical pencils, promising optimal writing performance. Neither the refills nor the ink flow will break. A perfect writing experience. Volume: 57 ml.