Twin Tip Alcohol Ink Marker - Greens & Blues With a rounded triangle barrel to prevent rolling, a selection of 108 handpicked colours and tones and a twin tip design featuring a bullet tip at one end and a brush tip at the other, Couture Creations Twin Tip Alcohol Ink Markers are the perfect addition to your craft stash this year.  Each Twin Tip Alcohol Ink Marker is filled with a vivid, non-toxic and permanent alcohol based ink that allows for realistic shading, sharp contrasts, build ups in tone or seamless controlled colour blending all in one powerful marker. Use along with our colourless blender for unique combinations to perfectly match your projects.