Pristar 465 ml compatible with HP 31 32XL ink bottle set includes 165 ml for HP 32xl Black ink x 1, 100 ml Cyan for HP 31 ink x 1,100 ml Magenta for HP 31 ink x 1,100 ml Yellow for HP 31 ink x 1.

Investigate a variety of black ink markers, and find out why they look black. Blank inks are usually mixtures of a variety of colored ink pigments in liquid solvents. Chromatography is a technique ...