All coloring pencils come pre-sharpened, these pencils are ready to use right out of the box. Colored pencil refills are made of high-quality materials, safe and non-toxic, children can use them with confidence. Each pencil contains rich, deeply saturated pigments that won't fade over time. The silky-smooth pencil lead creates smooth, even lines and leaves bright, delicate colors on your drawings, making it a great tool for drawing and coloring books.