Coloring with crayons is one of the first developmental activities kids participate in - as young as 18 months say pediatricians</br>Easy to use - Crayola crayons have been specially formulated for smoother?? easier laydown</br>Art supplies for kids in bright?? bold colors</br>Kids' art tools are double wrapped for extra strength.</br>Classic crayon color in a convenient bulk pack-perfect for school and art projects</br></br>Product Description</br></br>Crayola Large Single Color Crayon Refill in black measuring 4 in x 7/16 in produces brilliant colors with smooth lay down and consistent quality. Crayon in a convenient single color refill pack has a large size for smaller hands and comes in tuck box. It is sold as 12 per pack.</br><br/>http://www.amazon.com/gp/product/B0044SBI78