Ambersil aqua acrylic paint marker pens 4mm ambersil 32494 aa a black paint marker pen from ambersils aqua rangeaqua acrylic paint marker pens contain an innovative water based paint suitable for writing or marking on almost any surface they offer improved environmental benefits as well as a white label formulation that is free from harmful solvents ambersil 32494 aa aqua paint marker pen 4mm black