Ideal for Artwork, Professional Colored Pencils – Uni Color. Carefully selected high-quality micronized pigments provide exceptional color purity, designed for high transparency and vividness. You can achieve delicate color expressions, including subtle intermediate tones and pale colors, with ease. Combining high-quality micronized pigments with Mitsubishi’s proprietary newly developed synthetic wax, these pencils minimize blooming and blend smoothly on various types of paper, ensuring beautiful, even coverage. Uni Color pencils have a hardness that is ideal for artwork, offering excellent wear resistance. They produce minimal pencil shavings during use and provide a comfortable touch for drawing fine lines and coloring. The wooden casing, made from premium California incense cedar, encases the durable color core. This material reduces the likelihood of breakage and allows for easy, efficient sharpening. Thank you for your understanding.