Giant Large Diameter Colored Pencils offer a large hexagon barrel and highly pigmented 6.25mm colored cores. Assortment includes the 12 most prominent skin tones of the people of the world. Extra-large break-resistant core is designed for shading large areas. Core lasts three times longer than standard-size pencils and requires less frequent sharpening. Pencils are certified AP nontoxic.Giant Large Diameter Colored Pencils offer a large hexagon barrel and highly pigmented 6.25mm colored cores. Assortment includes the 12 most prominent skin tones of the people of the world. Extra-large break-resistant core is designed for shading large areas. Core lasts three times longer than standard-size pencils and requires less frequent sharpening. Pencils are certified AP nontoxic.