Sketch, draw and color with superior quality set of 15 Fancolor Fiber Tipped Pens, Maxi Diameter. Fancolor Pens are recommended for sketching out rough drafts, drawing instruction, and coloring. Bright, transparent colors are suitable for a wide variety of techniques: including beam and wash, and stenciling. Fancolor Pens feature a 3-year storage guarantee against drying out. In fact, when tested, uncapped Fancolor Pens did not dry out for up to a week with the cap off. Waterproof, food-based colors that will not soak through paper. Fancolor ink is washable on most modern fabrics. Maxi-Diameter Fancolor Pens measure 0.11'' diameter. This product meets EN71 safety standards for art materials. Caran d'Ache products are ideal for sketching, figure drawing, and portraits. Caran d'Ache uses high-quality pigments for colorfastness and excellent lightfastness. For over 80 years, Caran d'Ache has inspired amateur and professional artists, providing top quality pastels, pencils, paints, brushes and more.