Trick marker, self-erasingThe self erasing marking pen from Prym is especially suitable for tracing markings, which must not be visible, once the sewing, quilting or embroidery has been finished. This violet market, a water erasable felt tip pen, should be stored with the cartridge pointing downwards, to ensure a lasting flow of ink and to protect it from drying out. Available in two cartridge thicknesses from Prym, it is ideal for tracing heavy or fine lines on all light