Remeber how many time your pencil broke while you were sharpening it? Each time it happens, I find out that I am this close to having and aggressive disorder! Well, McCrae shows a way to sharpen questions without having the urge to kill somebody. She has tried it on all pencils: Prismacolor, Faber-Castell Polychromos, Caran d’Ache Luminance, and Derwent Coloursoft. Each time she is left with a nice sharp tip! Let’s give it a try!