The solvent-based ink in a Chartpak Ad Marker is permanent and waterproof. Ideal for everything from articulate details to broadly expressive illustrations. Each art marker features a single nib capable of three distinct line weights. Create fine, medium or bold strokes with just a flip of the wrist.
AD® Marker is the top of its class for Art and Design. It's one of the few xylene markers still available in the market, and has out performed many of its competitors over the years. Their laydown, ink capacity and special effects are truly unique. A xylene marker's properties are unlike all alcohol based markers common to the marketplace, and while they can be used together, they perform very differently. There is no mistaking the scent of a xylene marker, and for this reason we always suggest using in a well ventilated area. These markers blend, transfer, and are permanent on a number of porous and non-porous substrates. Not recommended for use on Styrofoam.