Pencils are very basic drawing tools that allow you to create a wide range of bold and delicate marks on paper. Renesans Schizzi pencils are made of high-quality graphite encased in a wooden barrel. They are available in 16 different grades, each producing a distinct line texture, ranging from soft 10B to hard 6H.  They are available individually, in convenient sets in metal cases, as well as in wooden gift cases.