Crayola Twistables Colored Pencils are the easy way to color on the go! No more waiting for a sharpener to continue using your favorite colors, or cleaning up pencil shavings that explode in your backpack, these colored pencils don't require sharpening. Simply twist up for more color, or twist down to protect the color core. The plastic casing makes it easy to see how much color is left, while the pencil size never changes, so it's always easy to hold. Pair this colored pencil set with coloring books for long car rides! They are perfect for classrooms and craft rooms, eliminating those tiresome sharpener lines! From the Manufacturer Crayola 12ct Twistables Crayons are cool and won't break.