Our 3-Sided Inset Pencils come in a wide variety of colors that match perfectly with the Montessori materials. We chose 3-sided as it is more comfortable in the hand, and aids in teaching children the correct way to hold a pencil. The colors of the pencils in this set are similar to those contained in the Colored Inset Pencil Holders. The  following colors are included: red, dark blue, green, purple, yellow, orange, black, gray, pink, brown and white.