Spectrum Noir Marker Ink Refills contain a high-qualityalcohol-based ink that offers professional performance at an affordable price.
The bottles feature an easy-to-use eyedropper that gives users a quick, mess-free way to refill Spectrum Noir markers. One 30 ml refill is good for approximately 8–15 refills.
Fast-drying,acid-free, and non-toxic, Spectrum Noir Ink blends seamlessly and the colors can be mixed or layered over one another. The eyedropper on the refill bottle can also be used to squirt the ink on paper for mixed media work.