Caran d 'Ache is Switzerland's sole manufacturer of pencils, fine-arts materials and luxury writing instruments. Made in workshops in Geneva since 1915, each Caran d 'Ache design combines superior quality and expertise, elegance and precision into one professional-grade, creative tool. Caran d 'Ache color products are the result of carefully selected raw materials and pigments which lead to quality pens, pastels and more. FIBRALO superior-quality, fiber pens with brush tip enables original experimentation and dynamic lines for fans of coloring-in, students and professional artists. The unique brush tip can create varied lines between 0.5 mm and 5.0 mm thick. The water-soluble, fiber-tipped pen stroke is transformed on contact with water to create special effects. The bright, transparent inks will not bleed through paper and can be washed out of most fabrics. Not suitable for children under 3 years of age. Includes convenient, clear storage case with zip closure system.