Tombow Color Dictionary, Volume 2 Colored Pencils Vol. 4, 5, and 6 - a complete set of 30 colors. I received these over a decade ago when I took the U-Can Color Coordination Certification exam. I have kept them in storage without using them. Since they have aged, I am listing them as used, although they are unused. When shipping, I will fold the box to make it compact. Thank you for looking.