Simply twist the barrel when you need more crayon. Terrific for filling in coloring pages, or drawing scenes free-hand. The plastic barrel helps protect the crayon from breaking, and you can easily see how much is left. Each crayon barrel measures 4-1/2" tall. 24 colors, each with a fun scent: cherry, orange, banana, green apple, blueberry, grape, cotton candy, fresh air, strawberry, popcorn, lime, pine, cola, fruit smoothie, licorice, root beer, cinnamon, pineapple, watermelon, beach, wild berry, fruit punch, coconut and flower.