Irojiten is a beautifully crafted collection of premium Japanese colored pencils presented in elegantbook-like cases. They have a luxurious enamel finish and a soft wax-based lead that produces rich. creamy texture while blends smoothly and evenly. Designed for professional artists but equally enjoyed by beginners. Irojiten colors layer easily without waxy build-up. They are ideal for coloring. fine art. illustrations. doodling. journaling and more.