Changes

The graphite used in pencils is a natural substance and varies in its characteristics; deposits that have the characteristics that make good pencils are rare. In 1847 a major discovery of high-quality graphite was made in Siberia, and the region became famous. The association of the best pencils with Oriental graphite explains both the traditional yellow color and the name of the Mongol pencil company.

The graphite used in pencils is a natural substance and varies in its characteristics; deposits that have the characteristics that make good pencils are rare. In 1847 a major discovery of high-quality graphite was made in Siberia, and the region became famous. The association of the best pencils with Oriental graphite explains both the traditional yellow color and the name of the Mongol pencil company.