Spectra AD Markers are an alcohol-based twin tip marker featuring brilliant color. One end has a Tri-Nib Tip that produces thin, medium, and thick lines with the turn of the marker, and the other end has a Flexible Brush Nib for creating fine to wide lines depending on the pressure applied. Permanent marker is waterproof and ideal for use on porous surfaces like paper, board and wood.
6 color set includes black, bright green, ultramarine, violet, red and canary.
