... printing, ceramics, flower paper, low-grade glass, leather, hand, machine with solvent-based inks, sophisticated print design, high-pressure used ... multi-color High-grade printing, bears UV to corrode, Good re-sharpening, widely uses in all kinds of high-grade, fine ... suitable for fine line graphic printing,machine printing with an ,Long service life,Not good re-sharpening. This series of color is ...