Daler rowney fw pearlescent effect set daler rowney 603200006 p this daler rowney set contains six fw pearlescent inks water based acrylic colours which prodice a shimmering pearl effect this breakthrough in colour technology offers almost limitless creative potential in areas not normally associated with inks and includes applications to wood and leather and to a limited degree glass and ceramics as well as to paper and board p p pigments are large in particle size so will not go