Koh-I-Noor Tri-tone Pencil Sets
A revolutionary pencil that creates extraordinary depth in colored pencil drawings. The core is made of 3 different colored leads that are braided together. Koh-I-Noor's proprietary braiding process ensures that colors alternate with minimal wrist movement. The colors chosen for each pencil are carefully selected for tonal harmonization and color combinations that are typically found in nature. The professional grade colored leads meld color as they lay down. A blender pencil can also be used to further smooth colors to create a complex appearance. Rich tonal effects can be seen in line work such as cross-hatching as well as shading in large areas.