Make sure that you have plenty of these Prismacolor SAN2456 Verithin Colored Pencils on hand. They are artist quality and are designed for every level of expertise. These Prismacolor colored pencils feature high-quality pigments. The hard thin leads sharpen to a fine point and don t crumble. Plus they don t break under standard pressure and moisture doesn t cause any unwanted smearing. These Prismacolor pencils are nice for outlining detailing lettering and cleaning up edges. They come in a pack of one dozen.