![]() Pencil hardness grades and the differences between them The blank pencil is then painted in several steps, and finally, sharpened and packaged. ![]() Once the lead has dried, it is placed in a protective wooden barrel. Finally, the lead is impregnated in a wax bath to make it strong and resistant to shattering. As the lead is still very soft and bendy at this point, it has to be baked in the oven at a very high temperature. The more graphite in the pencil lead, the softer and blacker the final product.Īfter mixing, we press the materials into the shape of the lead and dry them.The more clay in the pencil lead, the harder the pencil.The hardness of the pencil varies depending on the ratio of clay to graphite in the lead: ![]() The clay acts as a binding agent and gives the lead its shape and strength, while graphite produces the characteristic silvery black color on the page. So what materials are pencils made of? To make our high-quality STAEDTLER pencils, we use: How is a pencil made? Contrary to the belief that pencil leads are made of lead, the material is not used at all in the production of this popular writing and drawing instrument. How we make our high-quality STAEDTLER pencils That’s why you will find a large selection of erasers, sharpeners and much more in the STAEDTLER range. For perfect writing and drawing results, you not only need high-quality pencils, but also the right accessories. Professional and amateur artists use them for drawing and sketching, but pencils can really be used for just about anything and by any age group. Pencils are one of the most popular types of writing instrument, be it at school or in the office. ![]()
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