Crayola Crayon Refills #836, Black, Box Of 12

Replenish the most-used colors in your assortment of crayons with this Crayola Crayon refill set. Whether you are out of a specific color or need to replace them all, this set can help ensure your students wonT run out of their favorite colors. Colors are smudgeproof, yet easy to blend. Conforms to ASTM D-4236. Certified AP nontoxic. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.