The Montana ACRYLIC Marker 30mm is a high quality water-based paint marker available in colors black and silver. The highly pigmented paint is light-fast, high covering, water proof and abrassion proof allowing application to almost any surface. The optimum flow control pump-valve system allows accurate handling and application. The transparent marker bodies allow for easy assesment of remaining marker content. Replacement tips are seperately available. The solvent free ACRYLIC Marker range is ACMI approved and carries the AP mark of non-toxicity. Use on almost any surface. Ideal for interior use - for exterior use, please use Montana GOLD Varnish for sealing.