Herbin 1670 Inks contain only entirely natural dyes which means they are neutral pH (non-acidic), fast-drying and lightfast. Herbin 1670 Inks are sold in 50ml bottles.
N.B. due to the amount of particulate in this ink used to achieve the sparking look, you may experience restricted ink flow in some of your pens. We recommend shaking the ink thoroughly before filling and gently rolling the pen in your hands often to keep the shimmer effect consistent. This will also help prevent clogging.
Price per bottle.