4 years & up. Help your children develop their fine motor skills with art using these brilliant Crayola® 12-Pack Eco-Friendly Bright Colored Pencils . These pencils encourage children to experiment with colors, shapes, and words! This activity promotes fine motor skills, color recognition, literacy, creativity, and dexterity. These pencils are complete with strong leads to resist breakage and increase longevity. 12 colors. Available in a single box or a classpack (12 boxes).