STAEDTLER 512 tube sharpener with two holes for pencils of different sizes. The sharpener has a hinged cover for the holes, which ensures that pencil residue is contained and does not spill out. The lid has a safety lock which means you can carry the sharpener with you without spillage. The STAEDTLER 512 tube sharpener with two holes fits pencils of many different sizes. The sharpener has two holes of different sizes, which means that you can easily sharpen both large and small pencils. One hole fits standard-sized pencils, with a smaller sharpening angle for thin, precise lines. The larger hole fits thicker pencils and colored pencils and produces smooth, thick lines. - Hinged lid that prevents pencil residue from spilling - Lid lock that allows you to carry the sharpener without spillage - Two separate holes for pencils of different sizes - The smaller hole sharpens pencils with a diameter of up to 8.2 mm at a angle of 23° - The larger hole sharpens pencils with a diameter of up to 10.2 mm at an angle of 30° - Has a metal pencil sharpener insert - Color: Blue and silver