Mziart Mini Wooden Colored Pencils/ Drawing Pencils for Kids (Set of 12 Assorted Colors + 1 Sharpener, 3.5&rdquo; Length, Black Lid) Lovely box design for girls boys and woman, with a pencil sharpener Pencil length: 3.5in/9.0cm. Diameter: 0.3in/0.7cm No mulching or mixing with toxic recycling chemicals Easy and convenient to write, draw and sketch, fit for student, adult and children drawing whatever they wanted in leisure time. The drawing pencils are made of very high quality environmental friendly materials which is harmless for health. But not recommended for Children below 3 years old. Also keep colored pencils and box away from flammable objects.