Spectrum Noir coloring system alcohol marker pens box SetAchieve effortless blending and color matchingAlcohol based ink for perfect resultsAcid-free and non-toxicTwo nibs in one penEach pack Color co-ordinates perfectlySpectrum Noir pens are alcohol ink based markers which have been designed specifically for crafters, but these affordable markers are also great for beginners, students and hobby artists alike. Each pen is double-ended, with a broad chisel nib for large area fills and a fine bullet tip for detailed work. This great value twenty four pen box set contains a spectrum of colors in coordinating shades, ensuring that you always have colors which work together. Spectrum Noir marker pens are available in 216 color shades including a colorless blender. The colors blend seamlessly, and can be mixed or layered over each other. For stunning results use with Neenah classic crest card, this is perfect for use with alcohol based pens. These fast drying, alcohol based markers are acid-free and non-toxic, and the colored ends of the pen allow for easy color identification. The image color has been reproduced as accurately as possible. Spectrum Noir markers have an ergonomic hexagonal barrel which has been designed for greater comfort when coloring. Each of these markers have a unique non-slip rubberized grip.