You are here
Koh-I-Noor Tri-Tones Colored Pencil Sets. Tritone pencils from Koh-I-Noor are multi-tonal pencils - each contains 3 shades of a single color, They create rich drawings with more depth than traditional colored pencils. Use the special blender pencil for additional color blending. Set of 23 colored pencils and one blender pencil.