Spectrum Noir Triblend Marker - Blue Turquoise Blend - Add beautiful accents to furniture, fabrics, gift items, paper crafting projects and more! This 4x11.25 inch package contains (1) 3-in-1 marker that has a controlled blend and is non-toxic and alcohol based. It houses three ink chambers, each delivering separate colour through a fine bullet nib. New Tri-Blend markers offer the ultimate blending solution with 3 shades of colour: light, medium and dark in one pen.